Word Origin & History
stud"horse used for breeding," O.E. stod "herd of horses, place where horses are kept for breeding," from P.Gmc. *stodo (cf. O.N. stoð, M.L.G. stod, O.H.G. stuot "herd of horses," Ger. Stute "mare"), from PIE base *sta- "to stand" (cf. O.C.S. stado "herd," Lith. stodas "a drove of horses;" see
EXPAND stet). Sense of "male horse kept for breeding" is first recorded 1803; meaning "man who is highly active and proficient sexually" is attested from 1895; that of "any young man" is from 1929.
COLLAPSE