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METAPHONE

Specialty Definition: METAPHONE

DomainDefinition

Computing

Metaphone An algorithm for encoding a word so that similar sounding words encode the same. It's similar to soundex in purpose, but as it knows the basic rules of English pronunciation it's more accurate. The higher accuracy doesn't come free, though, metaphone requires more computational power as well as more storage capacity, but neither of these requirements are usually prohibitive. It is in the public domain so it can be freely implemented. Metaphone was developed by Lawrence Philips . It is described in ["Practical Algorithms for Programmers", Binstock & Rex, Addison Wesley, 1995]. (1998-12-22). Source: The Free On-line Dictionary of Computing.

Math

An algorithm to code English words phonetically by reducing them to 16 consonant sounds. A better variant is double metaphone. (references)

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

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Frequency of Internet Keywords: METAPHONE

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

metaphone

3
Source: compiled by the editor from various references; see credits.

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Anagrams: METAPHONE

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-e-e-h-m-n-o-p-t"

-2 letters: apothem, haptene, heptane, methane, metopae, phaeton, phantom, phenate, phonate, phoneme, potheen.

-3 letters: anthem, ethane, hapten, hempen, hetman, metepa, metope, omenta, peahen, phenom, poteen, potman, potmen, tampon, tempeh, teopan, toneme.

-4 letters: ament, atone, eaten, emote, enate, enema, etape, mahoe, meant, menta, monte, month, neath, netop, oaten, paeon, panto, paten, phone, tempo, thane, theme, toman.

 Words containing the letters "a-e-e-h-m-n-o-p-t"
 

+2 letters: hymenoptera, metanephroi, metanephros.

 

+3 letters: hymenopteran, metallophone, phentolamine.

 

+4 letters: acetaminophen, hymenopterans, magnetosphere, metallophones, metencephalon, phenomenalist, phentolamines, pneumatophore, rapprochement.

 

+5 letters: acetaminophens, hyperemotional, magnetospheres, magnetospheric, metencephalons, phenomenalists, pneumatophores, pneumothoraces, pneumothoraxes, rapprochements.

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: METAPHONE


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

4D 45 54 41 50 48 4F 4E 45

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)

01001101 01000101 01010100 01000001 01010000 01001000 01001111 01001110 01000101

HTML Code (1990) (references)

&#77 &#69 &#84 &#65 &#80 &#72 &#79 &#78 &#69

ISO 10646 (1991-1993) (references)

004D 0045 0054 0041 0050 0048 004F 004E 0045

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

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

473954355042494839

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INDEX

1. Expressions: Internet
2. Anagrams
3. Orthography
4. Bibliography


  

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