DUG Meaning of DUG in English ~ 1past and past participle of dig . ———————— ~ 2■ noun the udder, teat, or nipple of a female animal. ↘ archaic a woman's breast.OriginC16: perh. of ON origin. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004