Origin of peenprobably from Scand, as in Norwegian pænn, sharpened end of a hammer, Swedish pæna, to beat out
transitive verbpeened, peen·ing, peens
Origin of peenProbably of Scandinavian origin
- The (often spherical) end of the head of a hammer opposite the main hammering end.
(third-person singular simple present peens, present participle peening, simple past and past participle peened)
- To shape metal by striking it, especially with a peen.
- (slang) Penis.
From penis by shortening.