heptagon

See also: heptàgon

English

A regular heptagon

Etymology

Since 16th century, from Ancient Greek ἑπτάγωνον (heptágōnon), from ἑπτά (heptá, “seven”) + γωνία (gōnía, “angle”). Equivalent to hepta- +‎ -gon.

Pronunciation

(US) enPR: hĕp'təgŏn, IPA^(key): /ˈhɛp.tə.ɡɒn/
(UK) enPR: hĕp'təgən, IPA^(key): /ˈhɛp.tə.ɡən/
Audio (US) (file)

Noun

heptagon (plural heptagons)

(geometry) A polygon with seven sides and seven angles.

Synonyms

septagon (proscribed)

Derived terms

heptagonal
heptagonally

Translations

polygon with seven sides and seven angles

Afrikaans: heptagoon, sewehoek
Arabic: مُسَبَّع‎ m (musabbaʿ)
Asturian: heptágonu m
Bengali: সপ্তভুজ (sôptôbhuj)
Bulgarian: седмоъгълник m (sedmoǎgǎlnik)
Burmese: သတ္တဂံ (satta.gam)
Catalan: heptàgon (ca) m
Chinese:
Mandarin: 七角形 (zh) (qījiǎoxíng)
Czech: sedmiúhelník (cs) m
Danish: syvkant c
Dutch: zevenhoek (nl) m, heptagoon m
Esperanto: seplatero, sepangulo, heptagono
Finnish: seitsenkulmio
French: heptagone (fr) m
Friulian: etagon m
Galician: heptágono (gl) m
German: Siebeneck (de) n, Heptagon (de) n
Greek: επτάγωνο (el) n (eptágono), εφτάγωνο n (eftágono)
Ancient: ἑπτάγωνον n (heptágōnon)
Hebrew: משובע \\ מְשֻׁבָּע‎ m (meshubá)
Hungarian: hétszög (hu)
Icelandic: sjöhyrningur m
Ido: heptagono (io)
Indonesian: segi tujuh
Italian: ettagono (it) m, eptagono m
Japanese: 七角形 (ja) (nanakakukei)
Korean: 칠각형 (ko) (chilgakhyeong)
Kumyk: етти мююшлюк (yetti müyuşlük)
Persian: هفت ضلعی‎
Polish: siedmiokąt (pl) m
Portuguese: heptágono (pt) m
Romanian: heptagon (ro) n
Russian: семиуго́льник (ru) m (semiugólʹnik)
Scottish Gaelic: seachd-shliosach m
Serbo-Croatian: sedmougao, sedmokut
Slovak: sedemuholník
Slovene: sedmerokotnik m
Southern Altai: јети толук (ǰeti toluk)
Spanish: heptágono (es) m
Tagalog: pitsiha
Thai: เจ็ดเหลี่ยม (th) (jèt-lìiam)
Turkish: yedigen (tr)
Ukrainian: семикутник m (semykutnyk)
Welsh: seithongl f

Anagrams

pathogen, phone tag

Romanian

Etymology

Borrowed from French heptagone.

Noun

heptagon n (plural heptagoane)

heptagon