Standard Lemma guide

heptomino

noun · 1 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /hɛpˈtɒmɪnəʊ/
  • General-American: /hɛpˈtɑməˌnoʊ/
  • rhymes with -ɒmɪnəʊ
  • rhymes with -ɒmənəʊ

1

noun

Meaning 1

A polyomino consisting of seven squares.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: 7-omino

Antonyms: none provided

History

Etymology

Etymology tree Proto-Afroasiatic *sṗɣ? Proto-Semitic *šabʕ-bor.? Proto-Indo-European *septḿ̥ Proto-Hellenic *heptə́ Ancient Greek ἑπτᾰ́ (heptắ)bor. English hept(a)- English -omino English heptomino From hept(a)- + -omino.