# trigraph

> English word · Noun · IPA /ˈtɹaɪɡɹɑːf/

## Definitions
1. A specific sequence of three letters, especially one used collectively to represent a single phoneme.
2. A three-character sequence used to enter a single conceptual character.

## Etymology
From tri- + -graph.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/trigraph