TUP Meaning of TUP in English n. & v. --n. 1. esp. Brit. a male sheep; a ram. 2 the striking-head of a pile-driver, etc. --v.tr. (tupped, tupping) esp. Brit. (of a ram) copulate with (a ewe). Etymology: ME toje, tupe, of unkn. orig. Oxford English vocab. Оксфордский английский словарь. 2012