ad-mūgĭo — Lewis & Short
ad-mūgĭo, ii, 4, v. n., of oxen,
I to low or bellow to: admugit femina tauro. Ov. A. A. 1, 279:
submissis admugit cornibus Apis,Claud. Cons. Honor. 4, 576; id. Rap. Pr. 3, 443.