Italian

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Alternative forms

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Etymology

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From Ancient Greek ἑπτάγωνον (heptágōnon), from ἑπτάγωνος (heptágōnos, seven-angled).

Pronunciation

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  • IPA(key): /etˈta.ɡo.no/
  • Rhymes: -aɡono
  • Hyphenation: et‧tà‧go‧no

Noun

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ettagono m (plural ettagoni)

  1. (geometry) heptagon

Derived terms

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Adjective

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ettagono (feminine ettagona, masculine plural ettagoni, feminine plural ettagone)

  1. heptagonal
    Synonym: ettagonale

Further reading

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  • ettagono in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana