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

Duality

Definition: Duality

Duality

Noun

1. Being twofold; a classification into two opposed parts or subclasses: "the dichotomy between eastern and western culture".

2. (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory.

3. (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry.

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

Date "duality" was first used in popular English literature: sometime before 1550. (references)


Synonyms: Duality

Synonyms: dichotomy (n), wave-particle duality (n). (additional references)

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Specialty Definition: Duality

(From Wikipedia, the free Encyclopedia)

See also dualism.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Duality."

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Synonyms within Context: Duality

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

Accompaniment

Noun: duality, dualism; duplicity; biplicity, biformity; polarity. two, deuce, couple, duet, brace, pair, cheeks, twins, Castor and Pollux, gemini, Siamese twins; fellows; yoke, conjugation; dispermy, doublets, dyad, span.

Source: adapted from Roget's Thesaurus.

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Crosswords: Duality

English words defined with "duality": Brogliede Broglie, de-StalinizationLouis Victor de Broglie. (references)

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Modern Usage: Duality

DomainUsage

Screenplays

Am I me? Is Malkovich Malkovich? Was the Buddha right, is duality an illusion? (Being John Malkovich; writing credit: Charlie Kaufman)

I think I was trying to suggest something about the duality of man, sir. (Full Metal Jacket; writing credit: Gustav Hasford; Michael Herr)

Movie/TV Titles

The Duality of Man (1910)

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

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Commercial Usage: Duality

DomainTitle

Books

  • A Paradigm for Program Semantics: Power Structures and Duality (Studies in Logic, Language, and Information, No. 17) (reference)

  • Duality and Unity of the Brain: Unified Functioning and Specialization of the Hemispheres (reference)

  • Earth Mind Spirit Mind: The Journey from Time Duality and Fear (reference)

  • Grothendieck Duality and Base Change (Lecture Notes in Mathematics (Springer-Verlag), 1750.) (reference)

  • Homology of Analytic Sheaves and Duality Theorems (Contemporary Soviet Mathematics) (reference)

    (more book examples)

  

Music

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

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Non-Fiction Usage: Duality

SubjectTopicQuote

Economic History

Dominican Rep

The duality of Dominican economic growth remarked on by some analysts persists: over the last several years, those sectors relatively open to foreign investment and with close ties to international markets (i.e., particularly telecommunications and free trade zones) have grown rapidly, while domestically oriented sectors have had slower growth. (references)

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

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Usage Frequency: Duality

"Duality" is generally used as a noun (singular) -- approximately 100.00% of the time. "Duality" is used about 89 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)100%8934,931

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

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Expression: Duality

Expression using "duality": principle of duality. Additional references.

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

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Frequency of Internet Keywords: Duality

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

duality

70

wave particle duality

10

duality star war

8

duality man

5

duality knowledge

4

duality non

3

duality light

3

duality theme

3

duality theory

3

box duality x

2

duality game

2
Source: compiled by the editor from various references; see credits.

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Modern Translation: Duality

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

Arabic 

  

‏إزدواجية (ambivalence, duplicity), ‏ثنائية (dualism). (various references)

   

Chinese 

  

双重性. (various references)

   

Danish

  

boelge-partikel dualitet (wave-particle duality). (various references)

   

Dutch

  

dualiteitsprincipe (principle of duality), golf-deeltje-dualiteit (wave-particle duality). (various references)

   

Finnish

  

kaksinaisuus, kahtalaisuus. (various references)

   

French

  

dualité. (various references)

   

German

  

dualität. (various references)

   

Greek 

  

δυισμός κυμάτων-σωματιδίων (wave-particle duality), δυαδικότητα κυμάτων-σωματιδίων χαμηλής έντασης (wave-particle duality), δυαδικότητα κυμάτων-σωματιδίων (wave-particle duality). (various references)

   

Hebrew 

  

ש יות (dualism, duplicity, secondariness), זו'יות, כפילות (duplexity, duplication, duplicity, multiplicity). (various references)

   

Hungarian

  

kettõsség (dichotomy, dualism, duplicity). (various references)

   

Italian

  

dualita particella-onda (wave-particle duality). (various references)

   

Japanese Kanji 

  

二元 . (various references)

   

Japanese Katakana 

  

に'". (various references)

   

Korean 

  

이원성. (various references)

   

Pig Latin

  

ualityday

   

Portuguese

  

dualidade (dualism). (various references)

   

Romanian

  

dualitate. (various references)

   

Russian 

  

двойственность (ambivalence, doubleness, duplicity). (various references)

   

Spanish

  

dualidad, dos existencias. (various references)

   

Swedish

  

våg-partikeldualitet (wave-particle duality). (various references)

   

Thai

  

การอยู่เป็นคู่ (dualism). (various references)

   

Turkish

  

ikilik (dualism), çiftlik (bowery, farm, farmstead, hacienda, ranch). (various references)

   

Ukrainian

  

двоїстість (duplicity). (various references)

   

Welsh

  

deuoliaeth. (various references)

Source: compiled by the editor from various translation references.

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Derivations & Misspellings: Duality

Derivations

Words ending with "duality": individuality. (additional references)


Misspellings

"Duality" is suggested in spellcheckers for the following: dalit, daulat, Dduallt, dhalit, diralite, douaihy, Uality, Udlaidh. (additional references)

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

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Rhyming with "Duality"

# of Phoneme MatchesPronunciationWord(s) rhyming with "duality" (pronounced duwa"lutē)
6-uw a" l u t ēbisexuality, eventuality, individuality, punctuality, sexuality.
5-a" l u t ēabnormality, actuality, banality, bestiality, brutality, causality, centrality, collegiality, commonality, conditionality, confidentiality, congeniality, constitutionality, criminality, criticality, cyclicality, dimensionality, extraterritoriality, fatality, finality, formality, frugality, functionality, generality, geniality, heterosexuality, homosexuality, hospitality, illegality, immorality, immortality, impartiality, impersonality, informality, instrumentality, irrationality, legality, lethality, liberality, locality, materiality, mentality, modality, morality, mortality, municipality, musicality, mutuality, nationality, neutrality, normality, originality, partiality, personality, plurality, practicality, principality, proportionality, rationality, reality, sensuality, sentimentality, speciality, spirituality, technicality, theatricality, tonality, totality, triviality, universality, unreality, venality, vitality.
4-l u t ēability, acceptability, accessibility, accountability, adaptability, admissibility, advisability, affordability, agility, amiability, applicability, availability, believability, capability, civility, comparability, compatibility, comprehensibility, convertibility, credibility, credulity, culpability, debility, deductibility, deniability, dependability, desirability, disability, docility, ductility, durability, electability, eligibility, enforceability, equality, facility, fallibility, feasibility, fertility, fidelity, flammability, flexibility, fragility, frivolity, futility, gentility, gullibility, hostility, humility, immobility, impossibility, inability, inaccessibility, incivility, incompatibility, incredulity, indestructibility, inequality, inevitability, infallibility, infertility, infidelity, inflexibility, instability, invincibility, invisibility, invulnerability, irresponsibility, irritability, legibility, liability, malleability, maneuverability, marketability, miscibility, mobility, motility, nobility, nonutility, palatability, permeability, plausibility, polity, portability, possibility, predictability, probability, profitability, quality, readability, reliability, respectability, responsibility, seasonality, senility, sensibility, stability, sterility, suitability, survivability, susceptibility, sustainability, tranquility, transferability, unavailability, unpredictability, unreliability, utility, variability, versatility, viability, virility, visibility, volatility, vulnerability.
3-u t ēabsurdity, acidity, activity, acuity, adversity, affinity, aggressivity, alacrity, alkalinity, ambiguity, amenity, amity, analyticity, animosity, annuity, anonymity, antiquity, anxiety, atrocity, audacity, austerity, authenticity, authority, barbarity, biodiversity, brevity, calamity, capacity, captivity, cavity, celebrity, charity, chastity, clarity, commodity, community, complexity, complicity, conductivity, conformity, congruity, connectivity, continuity, creativity, crotchety, curiosity, deformity, deity, density, depravity, deputy, dexterity, dignity, discontinuity, disparity, dissimilarity, disunity, diversity, divinity, domesticity, duplicity, eccentricity, elasticity, electricity, enmity, enormity, entity, equanimity, equity, eternity, ethnicity, exclusivity, expressivity, extremity, falsity, familiarity, Felicity, femininity, ferocity, festivity, fluidity, fraternity, generosity, gratuity, gravity, heredity, heterogeneity, hilarity, homogeneity, humanity, humidity, hyperactivity, hypersensitivity, identity, illiquidity, immaturity, immunity, impropriety, impunity, impurity, inactivity, incapacity, incongruity, indemnity, indignity, inequity, inferiority, infinity, infirmity, ingenuity, inhumanity, insanity, insecurity, insensitivity, insularity, integrity, intensity, irregularity, laity, laxity, levity, liquidity, lividity, longevity, majority, masculinity, maternity, maturity, mediocrity, mendacity, minority, modernity, monstrosity, morbidity, multiplicity, nativity, necessity, negativity, Nonconformity, nonentity, notoriety, nudity, obesity, objectivity, obscenity, obscurity, oddity, opacity, opportunity, overcapacity, oversensitivity, parity, particularity, passivity, paternity, paucity, peculiarity, perpetuity, perplexity, perversity, piety, polarity, pomposity, popularity, posterity, priority, probity, proclivity, productivity, profanity, progressivity, promiscuity, propensity, propriety, prosperity, proximity, publicity, purity, quantity, radioactivity, rapidity, rarity, reactivity, receptivity, reciprocity, reflexivity, regularity, relativity, religiosity, retroactivity, rickety, rigidity, salinity, sanctity, sanity, scarcity, security, selectivity, seniority, sensitivity, serendipity, serenity, severity, similarity, simplicity, sincerity, sobriety, society, solemnity, solidarity, solidity, sorority, specificity, spontaneity, stupidity, subjectivity, superconductivity, superfluidity, superiority, supermajority, surety, temerity, tenacity, timidity, toxicity, Trinity, turbidity, ubiquity, unanimity, unfamiliarity, uniformity, unity, university, unpopularity, uppity, validity, vanity, variety, varsity, velocity, velvety, veracity, Verity, vicinity, virginity, virtuosity, viscosity, voracity, vulgarity.

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

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Anagrams: Duality

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-d-i-l-t-u-y"

-1 letter: daylit, tuladi.

-2 letters: adult, audit, daily, dulia, laity, tidal, yauld.

-3 letters: adit, alit, auld, daut, dial, dita, dual, duit, duly, duty, idly, idyl, lady, laid, lati, laud, litu, tail, tali, tidy, yald, yaud.

-4 letters: aid, ail, ait, alt, dal, day, dit, dui, lad, lat, lay, lid, lit, tad, tau, til, tui, uta, yid.

-5 letters: ad.

 Words containing the letters "a-d-i-l-t-u-y"
 

+2 letters: feudality.

 

+3 letters: audibility, auditorily, dauntingly, disputably, durability, modularity, unsteadily.

 

+4 letters: diddlysquat, educability, indubitably, sustainedly.

 

+5 letters: astoundingly, disastrously, disreputably, distraughtly, diuretically, fastidiously, idolatrously, inadequately, inaudibility, indisputably, industrially, modulability, multilayered, outlandishly, prudentially, stridulatory, unmyelinated, valetudinary.

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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INDEX

1. Definition
2. Synonyms
3. Crosswords
4. Usage: Modern
5. Usage: Commercial
6. Quotations: Non-fiction
7. Usage Frequency
8. Expressions
9. Expressions: Internet
10. Translations: Modern
11. Derivations
12. Rhymes
13. Anagrams
14. Bibliography


  

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