enneadecagon

== English == === Etymology === From enneadeca- +‎ -gon. === Pronunciation === (US) IPA(key): /ˈɛ.niː.əˈdɛ.kə.ɡɑn/ === Noun === enneadecagon (plural enneadecagons) (geometry) A polygon with nineteen sides and nineteen angles. ==== Synonyms ==== 19-gon nonadecagon ==== Translations ====