head-butt 词源(Etymology) - 趣词词源[英文版]

head-butt (n.)[head-butt 词源字典]: also headbutt, 1935, from head (n.) + noun from butt (v.). As a verb, by 1946. Related: Head-butting (1917 as a noun).[head-butt etymology, head-butt origin, 英语词源]