Word.ws English Dictionary

pentiamond

pentiamond noun: a polyiamond made up of five triangles.

Noun

pentiamond (plural pentiamonds)

  1. A polyiamond made up of five triangles.

Forms of pentiamond

pluralpentiamonds

Origin of pentiamond

pent(a)- + (poly)iamond

Questions about pentiamond

What does pentiamond mean?
Pentiamond means a polyiamond made up of five triangles.
What part of speech is pentiamond?
Pentiamond is a noun.
What is the plural of pentiamond?
The plural of pentiamond is pentiamonds.

Words near pentiamond in the dictionary

  1. penthrite
  2. penthusiasm
  3. penthusiast
  4. penthusiasts
  5. penti-
  6. pentiamond
  7. pentiamonds
  8. pentic
  9. pentice
  10. penticed
  11. pentices

Source and license

Adapted from Wiktionary: pentiamond (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-pentiamond.wav.

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