Standard Lemma guide

septagon

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

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  • US: sĕpt'əgŏn
  • US: /ˈsɛptəɡɒn/

1

noun

Meaning 1

A polygon with seven sides and seven angles.

Definition source: English Wiktionary via Wiktextract

Usage: proscribed

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin septagōnus. By surface analysis, septa- + -gon.

Across languages

Translations

4 source translations are retained for this English entry.

  • Finnish: seitsenkulmio — polygon with seven sides and seven angles
  • French: septagone — polygon with seven sides and seven angles
  • German: Septagon — polygon with seven sides and seven angles
  • Russian: семиугольник (semiugolʹnik) — polygon with seven sides and seven angles