ettagono

== Italian == === Alternative forms === eptagono === Etymology === From Ancient Greek ἑπτάγωνον (heptágōnon), from ἑπτάγωνος (heptágōnos, “seven-angled”). === Pronunciation === IPA(key): /etˈta.ɡo.no/ Rhymes: -aɡono Hyphenation: et‧tà‧go‧no === Noun === ettagono m (plural ettagoni) (geometry) heptagon ==== Derived terms ==== ettagonale === Adjective === ettagono (feminine ettagona, masculine plural ettagoni, feminine plural ettagone) heptagonal Synonym: ettagonale === Further reading === ettagono in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana