ad-mūgĭo, ii, 4, v. n., of oxen,
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.
ad-mūgiō —, —, īre, to low to, bellow to: tauro, O. ...
An Elementary Latin Dictionary