heptakaidecahedron

== English == === Etymology === From Ancient Greek ἑπτᾰ́ (heptắ, “seven”) + καί (kaí, “and”) + δέκᾰ (dékă, “ten”) + -hedron. === Noun === heptakaidecahedron (plural heptakaidecahedra) Synonym of heptadecahedron.