abaptiston

== English == === Etymology === From Ancient Greek ἀβάπτιστος (abáptistos, “not dipped”). === Pronunciation === (General American) IPA(key): /ˌæ.bæpˈtɪs.tɒn/ (General American) IPA(key): /ˌæ.bæpˈtɪs.tɑn/ === Noun === abaptiston (plural abaptistons) (medicine) A trepan having a conical shape so that injurious penetration of the brain is impossible. ==== Translations ==== === References ===