triomino

English

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triomino¹

  • /tɹaɪˈɒmɪnəʊ/ UK
  • /tɹaɪˈɑməˌnoʊ/ US

Rhymes with -ɒmɪnəʊ, -ɒmənəʊ

Where it comes from

From tri- + (d)omino.

noun triominoes · triominos

  1. A triangular tile, used in triominoes, a variant of the game of dominoes. Note: as the game plays, polyiamonds are created.

triomino²

  • /tɹaɪˈɒmɪnəʊ/ UK
  • /tɹaɪˈɑməˌnoʊ/ US

Rhymes with -ɒmɪnəʊ, -ɒmənəʊ

noun triominoes · triominos

  1. alternative Alternative form of tromino (“a polyomino consisting of three squares connected edge to edge”)

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Cite this
MLA

"triomino." Wiktionary, via Micwyn, micwyn.com/word/triomino. Accessed 6 Nov. 2026.

APA

triomino. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/triomino

Chicago

"triomino." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/triomino.

BibTeX
@misc{triomino_2026,
  title = {triomino},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/triomino},
  urldate = {2026-11-06}
}