hendecagon

== English == === Etymology === From hendeca- +‎ -gon. === Pronunciation === IPA(key): /hɛnˈdɛkəɡ(ə)n/ === Noun === hendecagon (plural hendecagons) (geometry) A polygon with eleven edges and eleven angles. ==== Synonyms ==== 11-gon endecagon undecagon ==== Related terms ==== hendecagonal ==== Translations ====