mūsĭmo

ŏnis, m.
I. an animal of Sardinia, prob. the muflone, from which we have the tame sheep, Plin. 8, 49, 75, § 199.—
II. Transf.: musimones asini, muli, aut equi breves. Lucil. lib. sexto: pretium emit, qui vendit equum musimonem (i. e. a stallion). Cato Deletorio: asinum aut musimonem aut arietem, Non. 137, 22 sq.; cf. Serv. Verg. G. 3, 446.
Lewis & Short
A Latin Dictionary, 1879
An open-access project