阉羊
Wether \Weth"er\, n. [OE. wether, AS. we[eth]er; akin to OS. wethar, withar, a ram, D. weder, G. widder, OHG. widar, Icel. ve[eth]r, Sw. v["a]dur, Dan. v[ae]dder, Goth. wi[thorn]rus a lamb, L. vitulus calf, Skr. vatsa, L. vetus old, Gr. 'e`tos year; -- originally meaning, a yearling. Cf. {Veal}, {Veteran}.] A castrated ram.
wether n : male sheep especially a castrated one