Heronian

== English == === Etymology === From Ancient Greek Ἥρων (Hḗrōn, “Hero”) +‎ -ian. === Pronunciation === (Received Pronunciation) IPA(key): /hɪəˈɹəʊ.ni.ən/ (General American) IPA(key): /hɪˈɹoʊ.ni.ən/ Rhymes: -əʊniən === Adjective === Heronian (comparative more Heronian, superlative most Heronian) Of or relating to Hero of Alexandria, Ancient Greek mathematician and engineer.