Standard Lemma guide

trigram

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A trigraph, a sequence of three letters representing one phoneme.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An n-gram consisting of three items from a sequence.

Definition source: English Wiktionary via Wiktextract

Topics: computational, computing, engineering, human-sciences, linguistics, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of the eight combinations of three complete or broken lines forming half of a hexagram in Chinese system of divination I Ching.

Definition source: English Wiktionary via Wiktextract

Qualifier: divination

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a word that is written with three letters in an alphabetic writing system

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: written word

History

Etymology

Etymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- Proto-Indo-European *gerbh- Proto-Hellenic *grə́phō Ancient Greek γρᾰ́φω (grắphō) Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek γράμμα (grámma)lbor. English -gram English trigram From tri- + -gram, literally “three marks”.

Across languages

Translations

1 source translations are retained for this English entry.

  • Icelandic: þrístæða — linguistics: n-gram consisting of three items