omphaloid

== English == === Etymology === Perhaps after Byzantine Ancient Greek ὀμφαλοειδής (omphaloeidḗs). By surface analysis, omphal- +‎ -oid. === Pronunciation === (UK) IPA(key): /ˈɒmfəlɔɪd/ === Adjective === omphaloid (comparative more omphaloid, superlative most omphaloid) Shaped like a navel. [from 19th c.]