# triomino

> English word · Noun · IPA /tɹaɪˈɒmɪnəʊ/

## Definitions
1. A triangular tile, used in triominoes, a variant of the game of dominoes.

## Etymology
From tri- + (d)omino.

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