Standard Lemma guide

megagon

noun · 2 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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1

noun

Meaning 1

A polygon with one million sides.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A polygon with a vastly larger number of sides, used in the definition of Moser's number.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

mega- + -gon

Across languages

Translations

17 source translations are retained for this English entry.

  • Chinese Mandarin: 百萬邊形 /百万边形 (bǎiwànbiānxíng) — 1,000,000-sided polygon
  • Czech: milionoúhelník — 1,000,000-sided polygon
  • Dutch: miljoenhoek — 1,000,000-sided polygon
  • East Frisian Low German: miljoonenkâant — 1,000,000-sided polygon
  • Finnish: 1000000-kulmio (miljoonakulmio) — 1,000,000-sided polygon
  • French: mégagone — 1,000,000-sided polygon
  • North Frisian: Miljoonhuk — 1,000,000-sided polygon
  • German: Millioneneck — 1,000,000-sided polygon
  • German: 1000000-Eck — 1,000,000-sided polygon
  • Japanese: 百万角形 (hyakumankakukei) — 1,000,000-sided polygon
  • Korean: 백만각형 (baengman'gakhyeong) — 1,000,000-sided polygon
  • Polish: wielokąt z milionem bokami — 1,000,000-sided polygon
  • Portuguese: megágono — 1,000,000-sided polygon
  • Russian: миллионоугольник (millionougolʹnik) — 1,000,000-sided polygon
  • Slovene: milijonkotnik — 1,000,000-sided polygon
  • Spanish: megágono — 1,000,000-sided polygon
  • Swedish: megagon — 1,000,000-sided polygon