Standard Lemma guide

hendecagon

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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  • UK: /hɛnˈdɛkəɡən/
  • UK: /hɛnˈdɛkəˌɡɒn/
  • US: /hɛnˈdɛkəˌɡɑn/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A polygon with eleven edges and eleven angles.

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

From hendeca- + -gon.

Across languages

Translations

41 source translations are retained for this English entry.

  • Belarusian: адзінаццацікутнік (adzinaccacikutnik) — geometry
  • Bulgarian: единадесетоъгълник (edinadesetoǎgǎlnik) — geometry
  • Catalan: hendecàgon — geometry
  • Chinese Mandarin: 十一邊形 /十一边形 (shíyī biānxíng) — geometry
  • Czech: jedenáctiúhelník — geometry
  • Dutch: elfhoek — geometry
  • East Frisian Low German: elfkâant — geometry
  • Esperanto: dekunulatero — geometry
  • Finnish: 11-kulmio (yksitoistakulmio) — geometry
  • French: undécagone — geometry
  • French: hendécagone — geometry
  • North Frisian: Elevhuk — geometry
  • Saterland Frisian: Alwenkaant — geometry
  • West-Frisian: alvehoek — geometry
  • West-Frisian: alfhoek — geometry
  • Galician: hendecágono — geometry
  • Georgian: თერთმეტკუთხედი (tertmeṭḳutxedi) — geometry
  • German: Elfeck — geometry
  • Greek: εντεκάγωνο (entekágono) — geometry
  • Greek: ενδεκάγωνο (endekágono) — geometry
  • Hungarian: tizenegyszög — geometry
  • Irish: aondeacagán — geometry
  • Italian: undecagono — geometry
  • Italian: endecagono — geometry
  • Japanese: 十一角形 (jūichikakukei) — geometry
  • Korean: 십일각형 (sibilgakhyeong) — geometry
  • Macedonian: единаесетаголник (edinaesetagolnik) — geometry
  • Polish: jedenastokąt — geometry
  • Portuguese: hendecágono — geometry
  • Romanian: endecagon — geometry
  • Russian: одиннадцатиугольник (odinnadcatiugolʹnik) — geometry
  • Serbo-Croatian: једанаестоугао — geometry
  • Serbo-Croatian: jedanaestougao — geometry
  • Slovene: enajstkotnik — geometry
  • Spanish: undecágono — geometry
  • Spanish: endecágono — geometry
  • Swedish: elvahörning — geometry
  • Swedish: undekagon — geometry
  • Thai: รูปสิบเอ็ดเหลี่ยม — geometry
  • Turkish: onbirgen — geometry
  • Ukrainian: одинадцятикутник (odynadcjatykutnyk) — geometry
Real reading context

hendecagon in complete knowledge articles