prop. n. A genus of macaques including the rhesus monkey (Macaca mulatta), much used in laboratory biomedical research. Formerly called
n. The rhesus monkey of South Asia; used in medical research.
n. An Indian macaque with a bonnetlike tuft of hair.
n. The Barbary ape, a tailless macaque of rocky cliffs and forests of Northwest Africa and Gibralter. [ WordNet 1.5 ]