词根词缀：cephalo-, cephal-; -cephalic, -cephalism, -cephalous, -cephalus; -cephaly

【来源及含义】Greek: head

【相关描述】Sometimes these "head" elements are also written as: kephalo-, kephal-, etc.

【同源单词】abrachiocephalia, abrachiocephalus, acanthocephalid, acepalothoracia, acephalia, acephaline

词根词缀：-tripsy, -tripsis, -tripic

【来源及含义】Greek: to crush; to massage, to rub, rubbing, friction, to grind

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "rub, rubbing; wear away; wipe": bruxo, brux-; frica-, frict-; terg-; tribo-; trit-.

【同源单词】anatripsis, angiotripsy, cephalotripsy, cholecystolithotripsy, choledocholithotripsy, cleidotripsy