Octagon

//ˈɒktəɡ(ə)n//

Synonyms for "octagon" (6 found)

Ranked by relevance and common usage.

Closest matches (2)

Noun(1 words)
8-gon

Strong matches (1)

Related words (3)

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

7 relation types

More general

2 entries

derived

2 entries

derived from

1 entries

has a

1 entries

has context

2 entries

is a

5 entries

related to

4 entries

Translations

103 translations across 80 languages.

Powered by Wiktionary

Afrikaans

2 entries
  • aghoek noun (polygon with eight sides and eight angles)
  • oktogoon noun (polygon with eight sides and eight angles)

Ancient Greek

1 entries
  • ὀκτάγωνον noun (polygon with eight sides and eight angles)

Arabic

1 entries
  • مثمن noun (polygon with eight sides and eight angles)

Armenian

1 entries
  • ութանկյուն noun (polygon with eight sides and eight angles)

Asturian

1 entries
  • octógonu noun (polygon with eight sides and eight angles)

Bashkir

1 entries
  • һигеҙмөйөш noun (polygon with eight sides and eight angles)

Basque

1 entries
  • octogono noun (polygon with eight sides and eight angles)

Bengali

1 entries
  • অষ্টভুজ noun (polygon with eight sides and eight angles)

Bulgarian

2 entries
  • октагон noun (polygon with eight sides and eight angles)
  • осмоъгълник noun (polygon with eight sides and eight angles)

Burmese

1 entries
  • အဋ္ဌဂံ noun (polygon with eight sides and eight angles)

Catalan

1 entries
  • octàgon noun (polygon with eight sides and eight angles)

Central Kurdish

1 entries
  • ھەشتلا noun (polygon with eight sides and eight angles)

Chinese Cantonese

1 entries
  • 八邊形 /八边形 noun (polygon with eight sides and eight angles)

Chinese Mandarin

3 entries
  • 八角形 noun (polygon with eight sides and eight angles)
  • 八角籠 /八角笼 noun (arena for mixed martial arts)
  • 八邊形 /八边形 noun (polygon with eight sides and eight angles)

Czech

1 entries
  • osmiúhelník noun (polygon with eight sides and eight angles)

Danish

1 entries
  • ottekant noun (polygon with eight sides and eight angles)

Dutch

1 entries
  • achthoek noun (polygon with eight sides and eight angles)

Esperanto

2 entries
  • okangulo noun (polygon with eight sides and eight angles)
  • oklatero noun (polygon with eight sides and eight angles)

Faroese

2 entries
  • áttakantur noun (polygon with eight sides and eight angles)
  • átthyrningur noun (polygon with eight sides and eight angles)

Finnish

1 entries
  • kahdeksankulmio noun (polygon with eight sides and eight angles)

French

1 entries
  • octogone noun (polygon with eight sides and eight angles)

Galician

1 entries
  • octógono noun (polygon with eight sides and eight angles)

Georgian

1 entries
  • რვაკუთხედი noun (polygon with eight sides and eight angles)

German

3 entries
  • Achteck noun (polygon with eight sides and eight angles)
  • Oktagon noun (polygon with eight sides and eight angles)
  • Oktogon noun (polygon with eight sides and eight angles)

Greek

2 entries
  • οκτάγωνο noun (polygon with eight sides and eight angles)
  • οχτάγωνο noun (polygon with eight sides and eight angles)

Haitian Creole

1 entries
  • oktagòn noun (polygon with eight sides and eight angles)

Hakka Chinese

1 entries
  • 八邊形 /八边形 noun (polygon with eight sides and eight angles)

Hebrew

2 entries
  • מְתֻמָּן noun (polygon with eight sides and eight angles)
  • מתומן noun (polygon with eight sides and eight angles)

Hindi

1 entries
  • अष्टकोण noun (polygon with eight sides and eight angles)

Hungarian

1 entries
  • nyolcszög noun (polygon with eight sides and eight angles)

Icelandic

1 entries
  • átthyrningur noun (polygon with eight sides and eight angles)

Ido

1 entries
  • oktogono noun (polygon with eight sides and eight angles)

Indonesian

2 entries
  • oktagon noun (polygon with eight sides and eight angles)
  • segi delapan noun (polygon with eight sides and eight angles)

Irish

1 entries
  • ochtagán noun (polygon with eight sides and eight angles)

Italian

1 entries
  • ottagono noun (polygon with eight sides and eight angles)

Japanese

1 entries
  • 八角形 noun (polygon with eight sides and eight angles)

Kazakh

1 entries
  • сегізбұрыш noun (polygon with eight sides and eight angles)

Khmer

1 entries
  • អដ្ឋកោន noun (polygon with eight sides and eight angles)

Korean

1 entries
  • 팔각형 noun (polygon with eight sides and eight angles)

Kumyk

1 entries
  • сегиз мююшлюк noun (polygon with eight sides and eight angles)

Latin

3 entries
  • octagonon noun (polygon with eight sides and eight angles)
  • octagonum noun (polygon with eight sides and eight angles)
  • octogonum noun (polygon with eight sides and eight angles)

Lithuanian

1 entries
  • astoņstūris noun (polygon with eight sides and eight angles)

Lombard

1 entries
  • otàgon noun (polygon with eight sides and eight angles)

Macedonian

1 entries
  • осума́голник noun (polygon with eight sides and eight angles)

Malay

3 entries
  • astakona noun (polygon with eight sides and eight angles)
  • oktagon noun (polygon with eight sides and eight angles)
  • segi lapan noun (polygon with eight sides and eight angles)

Mongolian

2 entries
  • наймалжин noun (polygon with eight sides and eight angles)
  • найман өнцөгт noun (polygon with eight sides and eight angles)

Māori

1 entries
  • tapawaru noun (polygon with eight sides and eight angles)

Navajo

2 entries
  • tseebíigo bízniikʼą́ noun (polygon with eight sides and eight angles)
  • tseebíígóó adeezʼá noun (polygon with eight sides and eight angles)

Nepali

1 entries
  • अष्टकोण noun (polygon with eight sides and eight angles)

North Frisian

1 entries
  • Aachthuk noun (polygon with eight sides and eight angles)

Norwegian Bokmål

2 entries
  • oktogon noun (polygon with eight sides and eight angles)
  • åttekant noun (polygon with eight sides and eight angles)

Norwegian Nynorsk

2 entries
  • oktogon noun (polygon with eight sides and eight angles)
  • åttekant noun (polygon with eight sides and eight angles)

Odia

1 entries
  • ଅଷ୍ଟଭୁଜ noun (polygon with eight sides and eight angles)

Pashto

1 entries
  • اتڅنډی noun (polygon with eight sides and eight angles)

Persian

1 entries
  • هشتضلعی noun (polygon with eight sides and eight angles)

Polish

1 entries
  • ośmiokąt noun (polygon with eight sides and eight angles)

Portuguese

2 entries
  • octágono noun (polygon with eight sides and eight angles)
  • octógono noun (polygon with eight sides and eight angles)

Romanian

1 entries
  • octogon noun (polygon with eight sides and eight angles)

Russian

1 entries
  • восьмиуго́льник noun (polygon with eight sides and eight angles)

Saterland Frisian

1 entries
  • Oachtkaant noun (polygon with eight sides and eight angles)

Scottish Gaelic

1 entries
  • ochd-shliosach noun (polygon with eight sides and eight angles)

Serbo-Croatian

2 entries
  • osmougao noun (polygon with eight sides and eight angles)
  • осмоугао noun (polygon with eight sides and eight angles)

Sindhi

1 entries
  • اٺاس noun (polygon with eight sides and eight angles)

Slovak

1 entries
  • osemuholník noun (polygon with eight sides and eight angles)

Slovene

1 entries
  • osmerokotnik noun (polygon with eight sides and eight angles)

Southern Altai

1 entries
  • сегистолык noun (polygon with eight sides and eight angles)

Spanish

1 entries
  • octágono noun (polygon with eight sides and eight angles)

Swedish

2 entries
  • oktagon noun (polygon with eight sides and eight angles)
  • åttahörning noun (polygon with eight sides and eight angles)

Tagalog

2 entries
  • oktagon noun (polygon with eight sides and eight angles)
  • walsiha noun (polygon with eight sides and eight angles)

Tamil

1 entries
  • எண்கோணம் noun (polygon with eight sides and eight angles)

Telugu

1 entries
  • అష్టభుజి noun (polygon with eight sides and eight angles)

Thai

1 entries
  • แปดเหลี่ยม noun (polygon with eight sides and eight angles)

Tibetan

1 entries
  • ཟུར་བརྒྱད་མ noun (polygon with eight sides and eight angles)

Turkish

1 entries
  • sekizgen noun (polygon with eight sides and eight angles)

Ukrainian

1 entries
  • восьмику́тник noun (polygon with eight sides and eight angles)

Vietnamese

1 entries
  • bát giác noun (polygon with eight sides and eight angles)

Welsh

1 entries
  • wythongl noun (polygon with eight sides and eight angles)

West-Frisian

1 entries
  • achthoek noun (polygon with eight sides and eight angles)

Wu Chinese

1 entries
  • 八边形 noun (polygon with eight sides and eight angles)

Zulu

1 entries
  • unxasishiyagalombili class 1a/2a noun (polygon with eight sides and eight angles)

Sample sentences

11 total sentences available.

Tatoeba + Wiktionary

The internal angles of an octagon total 1080°.

Source: tatoeba (3151880)

An octagon has eight angles and eight sides.

Source: tatoeba (6827002)

This is an octagon.

Source: tatoeba (8961617)

It's shaped like an octagon.

Source: tatoeba (9700761)

Showing 4 of 11 available sentences.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.