Copyright © Philip M. Parker, INSEAD. Terms of Use.

Category

Definitions: Category

Category

Noun

1. A collection of things sharing a common attribute; "there are two classes of detergents".

2. A general concept that marks divisions or coordinations in a conceptual scheme.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 

Date "category" was first used: 1588. (references)

Etymology: Category \Cat"e*go*ry\, noun; plural Categories. [Latin expression categoria, Greek, from to accuse, affirm, predicate; down, against to harrangue, assert, from assembly.]. (Websters 1913)


Specialty Definitions: Category

DomainDefinitions

Computing

Category A category K is a collection of objects, obj(K), and a collection of morphisms (or "arrows"), mor(K) such that 1. Each morphism f has a "typing" on a pair of objects A, B written f:A->B. This is read 'f is a morphism from A to B'. A is the "source" or "domain" of f and B is its "target" or "co-domain". 2. There is a partial function on morphisms called composition and denoted by an infix ring symbol, o. We may form the "composite" g o f : A -> C if we have g:B->C and f:A->B. 3. This composition is associative: h o (g o f) = (h o g) o f. 4. Each object A has an identity morphism id_A:A->A associated with it. This is the identity under composition, shown by the equations id_B o f = f = f o id_A. In general, the morphisms between two objects need not form a set (to avoid problems with Russell's paradox). An example of a category is the collection of sets where the objects are sets and the morphisms are functions. Sometimes the composition ring is omitted. The use of capitals for objects and lower case letters for morphisms is widespread but not universal. Variables which refer to categories themselves are usually written in a script font. (1997-10-06). Source: The Free On-line Dictionary of Computing.

Mathematics

A homogeneous class or group of a population of objects or measurements; the category may be styled after one of the finite characteristics of the population or according to the limits of measurement for which observations are to be allocated to that category of frequency group. Source: European Union. (references)

Post & Telecom

Table header in PERLs and SERLs. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

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Synonyms: Category

Synonyms: class (n), family (n). (additional references)

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Synonyms within Context: Category

ContextSynonyms within Context (source: adapted from Roget's Thesaurus).

Class

Noun: class, division, category, categorema, head, order, section; department, subdepartment, province, domain.

Quantity

Category, general conception, universal predicament.

Relation

In the same category; like; relevant; (apt); applicable, equiparant.

State

Noun: state, condition, category, estate, lot, ease, trim, mood, pickle, plight, temper; aspect; (appearance), dilemma, pass, predicament.

Source: adapted from Roget's Thesaurus.

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Crosswords: Category

English words defined with "category": absolute frequency, accusative, accusative case, analyticbody type, bracket, Bryales, buckcategorical, Categories, categorisation, Categorist, categorization, categorize, change, class Eumycetes, class Tiliomycetes, classification, common denominator, commute, convertdative, dative case, disorganized schizophrenia, disorganized type schizophrenia, division, dualEuascomycetes, Eumycetes, exchangeform, form division, form family, form genus, frequencygender, general, grammatical category, grammatical genderheavyweight, hebephrenia, hebephrenic schizophrenia, Heterobasidiomycetes, Homobasidiomycetes, Homocategoricinclude, income bracket, income tax bracketkindLechanorales, Lichenales, lignosaemiddleweight, miscellaneousnominative, nominative case, notional, numberobjective case, order Bryales, order Lechanorales, order Lichenales, order Rosalesparticular, peculiar, person, Phycomycetes, Phycomycetes group, pigeonhole, plural, price bracket, Prix de Romereclassification, relative frequency, Rosales, rubricsingular, somatotype, sort, special, subclass, subclass Euascomycetes, subclass Heterobasidiomycetes, subclass Homobasidiomycetes, subfamily, subject case, subsumption, super, syntactic categorytax bracket, tense, Tiliomycetes, tribe, typicaluninflected, uniquevarietyway. (references)
Specialty definitions using "category": Category 3, Category 5, coniferous raw wood categoryNonpreference Category. (references)
Etymologies containing "category": Categorematic. (references)

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Modern Usage: Category

DomainUsage

Screenplays

Because Bootsie Westchester's taste in men ranges from King Kong to Lil' Abner and unfortunately you do not fall into that category! (Filthy Rich; writing credit: Barry E. Blitzer; Linda Bloodworth-Thomason)

Nothing, but getting out of that category of 'friend' is harder than like getting out of Alcatraz. (The Tao of Steve; writing credit: Duncan North; Greer Goodman)

Now, clearly seeing into the future would fall into neatly into that category; its not so surprising then that an organism deprived of its earthly vision (O Brother, Where Art Thou?; writing credit: Ethan Coen)

I don't think it's any mystery as to which category I fall into. (Bandits; writing credit: Harley Peyton)

What's the category though? (Big Brother; writing credit: Joyce Carol Oates; Joyce Eliason)

Source: compiled by the editor from various references; see credits.

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Commercial Usage: Category

DomainTitle

Books

  • An Introduction to Category Theory (reference)

  • Basic Category Theory for Computer Scientists (Foundations of Computing) (reference)

  • Category Formation and the History of Religions (reference)

  • Category Management (reference)

  • Degenerative Prose: Writing Beyond Category (reference)

    (more book examples)

  

Periodicals

  • Prime Contract Awards By Service Category And Federal Supply Classification (reference)

    (more periodical examples)

  

Music

  

High Tech

Source: compiled by the editor from various references; see credits.

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Image Slideshow: Category

Computer Images:
Category

More images...

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Photo Album: Category

ThumbnailDescription & CreditThumbnailDescription & Credit

Line graph showing AIDS Cases by Exposure Category and Year of Report 1985-1996, United States.Credit: CDC.

Table showing Adult AIDS Cases by Exposure Category Reported in 1996, United States.Credit: CDC.

Figure 67. Pelometer for the rapid sorting of sediments in water. Professor Julien Thoulet used this device on board research ships to rapidly determine the nature of seafloor sediments. It would allow quick classification into a single category such as mud, sandy silt, or muddy sand for entry into a station log. Thoulet used the pelometer described by Bouquet de la Gyre.Credit: Sailing for Science - the NOAA Fleet Then and Now.

GOES image of eastern North America. Hurricane Diana, now a category III storm, churns off the coast of North Carolina. Within a few hours this storm became a Category IV before rapidly weakening. Maximum winds at time of photo were 110 knots.Credit: NOAA in Space.

TIROS-N three dimensional cloud-top image of Hurricane Diana as it was strengthening from a Category III storm to a Category IV storm. This was one of the earliest three dimensional images of a hurricane from data obtained from satellite.Credit: NOAA in Space.

Typhoon damage from a Category 5 typhoon about a week after the storm. Totally wiped out a coconut and breadfruit plantation. Inhabitants dug pit on highest part of island and put coconut logs over pit for shelter. Some fatalities occurred.Credit: Small World.

Typhoon damage from a Category 5 typhoon about a week after the storm. Totally wiped out a coconut and breadfruit plantation. Inhabitants dug pit on highest part of island and put coconut logs over pit for shelter. Some fatalities occurred.Credit: Small World.

  

Source: compiled by the editor from various references; see credits.

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Familiar Quotations: Category

AuthorQuotation

Alexander Solzhenitsyn

In our country the lie has become not just a moral category but a pillar of the State.

Source: compiled by the editor from various references.

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Historic Usage: Category

AuthorDateQuotation

Communist Manifesto

1848

For instance, beneath the French criticism of the economic functions of money, they wrote "Alienation of Humanity," and beneath the French criticism of the bourgeois State they wrote "dethronement of the Category of the General," and so forth. (reference)

Treaty of Versailles

1919

During a further period of thirty months after the expiration of the first six months, this provision shall continue to be applied exclusively with regard to products which, being comprised in Section A of the First Category of the German Customs Tariff of December 25, 1902, enjoyed at the above-mentioned date (July 31, 1914) rates conventionalised by treaties with the Allied and Associated Powers, with the addition of all kinds of wine and vegetable oils, of artificial silk and of washed or scoured wool whether or not they were the subject of special conventions before July 31, 1914. (reference)

Source: compiled by the editor from various references.

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Non-Fiction Usage: Category

SubjectTopicQuote

Health

You can scan the news by industry category or company name. (references)

A fourth category of interventions combines all three of these approaches. (references)

No family in this category should be made to feel that monitoring is necessary. (references)

Business

The laptop is the leader in this category. (references)

Many Mexican companies fall into this category. (references)

Another large category of end-users is the elderly. (references)

Children

Switzerland

Any pornography involving children falls into this category. (references)

Civil Liberties

Korea

Such individuals, as a category, suffered broad discrimination in the past. (references)

Pakistan

Refugees that do not fit into this category still are denied entry to the country. (references)

Economic History

Singapore

In this category, frozen fries is the dominant product. (references)

Saudi Arabia

American furniture mostly falls within the latter category. (references)

Barbados

The cost of the IPS is US$600 per category of business partner. (references)

Human Rights

Costa Rica

The latter category includes acts directed by international criminal organizations involved in terrorism, kidnaping, and trafficking in slaves, women, children, or narcotics. (references)

Colombia

An August 2000 presidential directive also "raises to the category of law" the 1997 Constitutional Court decision that serious human rights violations and other crimes not directly related to acts of service must be tried by civilian courts. (references)

Cote d'Ivoire

On July 6, gendarmes and members of the research brigade, an investigative category of the gendarmes, summoned and questioned Ibrahima Doumbia, vice president of the MIDH, following the publication of a MIDH press release describing the CCER. (references)

Indigenous People

Indonesia

Land disputes represent the largest category of complaints submitted to the National Human Rights Commission and a significant portion of the cases brought to legal aid foundations and other assistance organizations. (references)

Minorities

Armenia

The Government does not discriminate against the small, officially recognized "national" communities, although the economic and social situation of such groups has deteriorated substantially since independence in 1991. The Government includes in the category of "national" communities are Russians, Ukrainians, Belarusians, Jews, Kurds, Yezidis, Georgians, Greeks, and Assyrians. (references)

Political Economy

TAIWAN

National defense is no longer the largest expenditure category. (references)

Trade

Austria

Alcoholic beverages fall into the 20% VAT category. (references)

France

The "legal consultant" category of lawyer no longer exists in France. (references)

Kenya

KBS conducts product testing for individual product category and undertakes certification. (references)

Travel

Mexico

Guadalajara and Chapala are in this category. (references)

Costa Rica

Costa Rica's air safety oversight program is rated Category One. (references)

Uruguay

A couple of five-star category hotels in Montevideo have been recently inaugurated or renovated. (references)

Women

Latvia

Police do not compile figures for domestic violence as a distinct category. (references)

Ukraine

However, of the highest "first" category offices, only 8.3 percent were women. (references)

South Africa

The law also protects persons who have insecure and informal rights and interests in land; many women are in this category. (references)

Worker Rights

Indonesia

It did not set a minimum age for children in this category. (references)

Dominica

However, most workers (including domestic employees) earn more than the legislated minimum wage for their category. (references)

Brazil

Local unions legally may affiliate with state federations and national confederations in their professional category. (references)

Lexicography

Devil's Dictionary

NOVEL, n. A short story padded. A species of composition bearing the same relation to literature that the panorama bears to art. As it is too long to be read at a sitting the impressions made by its successive parts are successively effaced, as in the panorama. Unity, totality of effect, is impossible; for besides the few pages last read all that is carried in mind is the mere plot of what has gone before. To the romance the novel is what photography is to painting. Its distinguishing principle, probability, corresponds to the literal actuality of the photograph and puts it distinctly into the category of reporting; whereas the free wing of the romancer enables him to mount to such altitudes of imagination as he may be fitted to attain; and the first three essentials of the literary art are imagination, imagination and imagination. The art of writing novels, such as it was, is long dead everywhere except in Russia, where it is new. Peace to its ashes -- some of which have a large sale.

Source: compiled by the editor from ICON Group International, Inc.; see credits.

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Spoken Usage: Category

SpeakerPhrase(s)

Joan Lunden

That would definitely be something I would not do again. I'd probably put that in the category of bungee jumping. Been there, done that, not doing it again.

Source: compiled by the editor from various references; see credits.

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Usage Frequency: Category

"Category" is generally used as a noun (singular) -- approximately 99.44% of the time. "Category" is used about 3,216 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted)
Parts of SpeechPercentUsage per
100 Million Words
Rank in English
Noun (singular)99.44%3,1982,958
Noun (proper)0.53%1785,106
Noun (common)0.03%1339,140
                    Total100.00%3,216N/A

Source: compiled by the editor from several corpora; see credits.

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Expressions: Category

Expressions using "category": aircraft category aircraft use category category 3 category 5 coniferous raw wood category duty or tax or fee category code grammatical category in this category message category noise exposure category precision approach category prize category syntactic category weight category. Additional references.

Hyphenated Usage

Beginning with "category": Category-b, category-based, category-confusing, category-judgement.

Ending with "category": sub-category, three-category.

Source: compiled by the editor from various references; see credits.

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Frequency of Internet Keywords: Category

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day
  ExpressionFrequency
per Day

  category multiple

3,798

  1 120x240 adsize adsremote.scripps.com category hgtv html.ng pagepos site store store vgncontent

14

  bbc.co.uk category

288

  category music

12

  affiliate category directory program

255

  category 5e

12

  category

146

  category 5 wiring

11

  category 5

117

  adult category free gallery tgp

11

  category management

86

  category code merchant

11

  adult category

72

  category drug pregnancy

10

  category please select

43

  category manager

10

  category 5 cable

38

  category management software

10

  category 6 cable

22

  retail category management

10

  category 6

22

  category 5e cable

10

  category film short

20

  category ibm search

9

  category it labor

18

  category ebay

9

  computer category

18

  category iq

9

  category g jamaica

16

  category story

9

  category many

16

  by category quote

9

  yahoo category

15

  category jeopardy

9

  category hurricane

15

  browse browse category category front list shop shopping wish

8

  category drug

15

  category elite social

8

  category engineer gsa labor network

14

  category pregnancy risk

8
Source: compiled by the editor from various references; see credits.

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Modern Translations: Category

Language Translations for "category"; alternative meanings/domain in parentheses.

Albanian

  

kategori (class, denomination, grade, group, league, rank, rate, run). (various references)

   

Arabic 

  

‏فئة (class, denomination, division, grade, group, rate), ‏طبقة (classification, coat, course, deposit, layer, order, place, rank, strata, stratum, streak, tone), ‏صنف (article, assort, brand, categorize, class, classification, classify, compile, designate, digest, distinguish, distribute, grade, group, kind, label, pigeonhole, place, rank, rate, sort, species, stow, systematize, table, tabulate, type), ‏بابة. (various references)

   

Bulgarian 

  

разред (caliber, grade, order, range, rank, rate), категория (bracket, breed, class, division, grade, league, notion, pigeonhole, rank, rate, rating, sort, stripe, value), група (assortment, band, bandwagon, batch, body, clan, cluster, cohort, crowd, gang, group, knot, party, series, set, society, squad, stirps, suite, troop). (various references)

   

Chinese 

  

部類 (division), 類別 (classification), (class, jaw, kind, like, palate, similar, to resemble, type), (arable fields, class, cultivated field), 类别 (Categories), 範疇 , (class, enjoin, family, to belong to). (various references)

   

Czech

  

kategorie (class, head, kind, league, predicament). (various references)

   

Danish

  

kategori (field), felt (attribute, bay, data item, elementary data item, field, item, panel, switch bay, zone). (various references)

   

Dutch

  

categorie. (various references)

   

Esperanto

  

kategorio. (various references)

   

Farsi 

  

مقوله منطقی , مقوله , زمره (Class, Order), طبقه (Bed, Caste, Class, Estate, Genus, Grain, Ilk, Order, Race, Sort, Stage, Story, Stratum), رده (Class, Echelon, Regimen, Tier). (various references)

   

Finnish

  

luokka (class, form, grade, rating). (various references)

   

French

  

catégorie, classe. (various references)

   

Frisian

  

kategory. (various references)

   

German

  

kategorie (class, denomination, division, predicament), rubrik (caption, class, column, head, header, heading, rubric, section). (various references)

   

Greek 

  

κατηγορία (accusation, allegation, charge, class, complaint, kind, league, rap, series). (various references)

   

Hebrew 

  

קבוצ" (band, batch, group, squad, team), קט'ורי" (prosecution), סו' (brand, class, denomination, fenced, genus, kind, quality, sort, species, strain, turning aside, type). (various references)

   

Hungarian

  

osztály (battalion, class, class apart, department, division, form, rank, rate, rating, remove), kategória (class, grade, head, predicament, rate, rating), fogalomkör. (various references)

   

Indonesian

  

kelompok (batch, bevy, clique, group, shock). (various references)

   

Italian

  

categoria (class, craft, facet, grade, kind, order, rating). (various references)

   

Japanese Kanji 

  

部門 (branch, class, department, field, group), 部類 (class, group, heading), (counter for copies of a newspaper or magazine, department, part), 範疇 , 種類 (counter for different sorts of things, kind, type, variety), カツ丼 (breaded pork on rice, cadence, cadenza, catecholamine, cathedral, catheter, Catholic, Catholicism, cottage cheese). (various references)

   

Japanese Katakana 

  

しゅるい (alcoholic drinks, counter for different sorts of things, kind, type, variety), ぶるい (class, group, heading), ぶも" (branch, class, department, field, group, military family, samurai's lineage, warrior class), (chance of winning, counter for copies of a newspaper or magazine, department, despise, make light of, odds, one percent, one-hundredth of a shaku, one-quarter of a ryou, part, percentage, rate, thickness), カテゴリー , カテゴリ , は"ちゅう. (various references)

   

Korean 

  

종류 (Categories, Class, Classes, sort). (various references)

   

Manx

  

rhenk (rank, row). (various references)

   

Papiamen

  

kategoria. (various references)

   

Pig Latin

  

ategorycay

   

Portuguese

  

categoria (brack, chop, class, grade, head, predicament, rank, status). (various references)

   

Romanian

  

categorie (class, color, colour, description, grade, kind, manner, nature, order, predicament, run, sort, species, type, weight). (various references)

   

Russian 

  

категория (class, predicament, rank). (various references)

   

Serbo-Croatian

  

vrsta (brand, class, gamboge, genus, kind, labrador tea, manner, quality, rank, run, sort, species, stripe, type), kategorija (predicament). (various references)

   

Spanish

  

categoría (brack, class, denomination, flatness, grade, order, position, rank, ranking, set, standing). (various references)

   

Swedish

  

kategori (bracket, catagory, class, head, league). (various references)

   

Turkish

  

zümre (clan, class, coterie, set), sinif, sınıf (branch, circle, class, classroom, denomination, estate, form, genus, grade, order, race, rank, rate, schoolroom, sort, sphere, States), kategori (predicament), kategorí, grup (band, batch, body, bunch, clan, class, clump, clutch, ensemble, gang, group, party, push, series, set), bölüm (Cantle, chapter, class, compartment, department, desk, division, episode, fraction, fragment, installment, instalment, part, portion, quotient, section, segment, septum, sequence, side, squad). (various references)

   

Turkmen 

  

kategoria. (various references)

   

Ukranian 

  

спортивний розряд, розряд (class), категорія (brood, class, distinction, notion, predicament, rank), клас (class, class-room, denomination, nature, notion, remove, school, schoolroom). (various references)

   

Vietnamese 

  

hạng (calibre, denomination, grade, kind, run, species, standard). (various references)

Source: compiled by the editor from various translation references.

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Ancestral Language Translations: Category

LanguagePeriodTranslations
Greek700 BCE-300 CE

kategorein. (various references)

Latin500 BCE-Modern

genus, numeri, numero, numeros, numerum, numerus. (various references)

Source: compiled by the editor from various references.

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Derivations & Misspellings: Category

Derivations

Words ending with "category": subcategory. (additional references)


Misspellings

"Category" is suggested in spellcheckers for the following: catagory, categary, Catego, categorie, categorys, catergory, catgory, cathegory, catogory, Catsgore. (additional references)

Source: compiled by the editor, based on several corpora (additional references).

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Rhyming with "Category"

# of Phoneme MatchesPronunciationWord(s) rhyming with "category" (pronounced ka"tugô'rē)
5-u g ô' r ēallegory.
3-ô' r ēaccusatory, aleatory, ambulatory, anticipatory, articulatory, auditory, celebratory, circulatory, compensatory, conciliatory, confirmatory, confiscatory, congratulatory, contributory, declaratory, defamatory, depilatory, depository, derogatory, desultory, dilatory, discriminatory, dormitory, excretory, exculpatory, expiratory, explanatory, exploratory, hallucinatory, incantatory, inflammatory, inhibitory, interrogatory, investigatory, laboratory, laudatory, lavatory, mandatory, migratory, multistory, nondiscriminatory, obligatory, observatory, oratory, oscillatory, outlawry, participatory, predatory, preparatory, prohibitory, promissory, purgatory, reformatory, regulatory, repertory, repository, respiratory, retaliatory, revelatory, signatory, statutory, territory, transitory, understory.

Source: compiled by the editor (additional references); see credits.

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Anagrams: Category

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-c-e-g-o-r-t-y"

-2 letters: coater, garote, gyrate, orgeat.

-3 letters: actor, argot, cager, cagey, caret, cargo, carte, cater, coyer, crate, ergot, gator, gayer, grace, grate, great, groat, oater, ocrea, orate, react, recta, recto, retag, targe, taroc, teary, terga, togae, toyer, trace, yager.

-4 letters: acre, aero, aery, ager, arco, arty, cage, cagy, care, cart, cate, cero, coat, core, cory.

 Words containing the letters "a-c-e-g-o-r-t-y"
 

+3 letters: gastrectomy, granulocyte, subcategory, tragicomedy.

 

+4 letters: agranulocyte, bacteriology, gerontocracy, granulocytes, gynecocratic, gyromagnetic, laryngectomy, proteoglycan.

 

+5 letters: agranulocytes, bacteriophagy, categorically, copyrightable, cryptographer, geometrically, geotropically, gesticulatory, hydromagnetic, laryngectomee, megakaryocyte, proteoglycans, saprogenicity, spectrography.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Category


Hexadecimal (or equivalents, 770AD-1900s) (references)

43 61 74 65 67 6F 72 79

Leonardo da Vinci (1452-1519; backwards) (references)

American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)

=

Semaphore (1791, in France) (references)

Braille (1829, in France) (references)

Morse Code (1836) (references)

-.-.    .-    -    .    --.    ---    .-.    -.--.

Dancing Men (Sir Arthur Conan Doyle, 1903) (references)

Binary Code (1918-1938, probably earlier) (references)

01000011 01100001 01110100 01100101 01100111 01101111 01110010 01111001

HTML Code (1990) (references)

&#67 &#97 &#116 &#101 &#103 &#111 &#114 &#121

ISO 10646 (1991-1993) (references)

0043 0061 0074 0065 0067 006F 0072 0079

British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)

Encryption (beginner's substitution cypher): (references)

3767867173818491

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INDEX

1. Definition
2. Synonyms
3. Crosswords
4. Usage: Modern
5. Usage: Commercial
6. Images: Slideshow
7. Images: Photo Album
8. Quotations: Familiar
9. Quotations: Historic
10. Quotations: Non-fiction
11. Quotations: Spoken
12. Usage Frequency
13. Expressions
14. Expressions: Internet
15. Translations: Modern
16. Translations: Ancient
17. Derivations
18. Rhymes
19. Anagrams
20. Orthography
21. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.