Trigraph

Trigraph

A trigraph (from the Greek words tria = three and grapho = write) is a group of three symbols, most commonly letters.

Trigraphs are used in several fields, and for several purposes. Among them are

* In computing:
** A C trigraph, a character representation in the C family of programming languages.
** As octal or decimal representation of byte values.
** Mnemonics for machine language instructions.
** There are text matching and data compression algorithms which act directly on trigraphs.
* In language:
** As language codes in ISO 639.
** A Trigraph (orthography), a sound representation in orthography.
** As abbreviations.
* In cryptography:
** As substitution group in a substitution cipher.
* As combinations in the Ling Qi Jing.

"Trigraph" is also the name of several businesses.


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?
Synonyms:

Look at other dictionaries:

  • Trigraph — Tri graph, n. [Pref. tri + graph.] Three letters united in pronunciation so as to have but one sound, or to form but one syllable, as ieu in adieu; a triphthong. [1913 Webster] …   The Collaborative International Dictionary of English

  • trigraph — [trī′graf΄] n. [ TRI + GRAPH] a group of three letters representing one sound (Ex.: pph in Sappho) …   English World dictionary

  • Trigraph — Ein Trigraph ist eine Folge von drei Symbolen, zum Beispiel Buchstaben oder Zahlen. Inhaltsverzeichnis 1 Sprachwissenschaft 2 Programmiersprache C 3 Einzelnachweise 4 Weblinks …   Deutsch Wikipedia

  • trigraph — noun Date: circa 1836 1. three letters spelling a single consonant, vowel, or diphthong < eau of beau is a trigraph > 2. a cluster of three successive letters < the, ion, and ing are high frequency trigraphs > • trigraphic adjective …   New Collegiate Dictionary

  • trigraph — n. (also trigram) 1 a group of three letters representing one sound. 2 a figure of three lines. * * * trigraph (ˈtraɪgrɑːf, æ ) [f. Gr. τρι tri + γραϕή writing, drawing.] A combination of three letters denoting a simple sound, as eau in F. beau,… …   Useful english dictionary

  • Trigraph (orthography) — A trigraph (from the Greek: τρεῖς, treîs, three and γράφω, gráphō, write ) is a group of three letters used to represent a single sound or a combination of sounds that does not correspond to the written letters combined. For example, in the word… …   Wikipedia

  • Trigraph (Linguistik) — Digraph bezeichnet in der Graphematik zwei Buchstaben, die für eine Lautung stehen. Für mehr als zwei Buchstaben verwendet man Trigraph, Tetragraph und so fort. Inhaltsverzeichnis 1 Begriffsbestimmung 2 Trigraph, Tetragraph… 3 Verwendung in… …   Deutsch Wikipedia

  • trigraph — trigraphic /truy graf ik/, adj. /truy graf, grahf/, n. a group of three letters representing a single speech sound, as eau in beau. [1830 40; TRI + GRAPH] * * * …   Universalium

  • trigraph — noun A group of three letters used to represent a single sound or a combination of sounds that does not correspond to the written letters combined. See Also: triphthong, ligature …   Wiktionary

  • trigraph — [ trʌɪgrα:f] noun a group of three letters representing one sound, for example German sch …   English new terms dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”