‖n. [ F. ] (Zool.) Any of several long-tailed arboreal African monkeys, of the genera Cercopithecus and Erythrocebus (formerly classified as Cercocebus), such as as the green monkey (Cercopithecus callitrichus) and grivet (Cercopithecus griseo-viridis). [ 1913 Webster +PJC ]
[おながざる;オナガザル, onagazaru ; onagazaru](n) (uk) cercopithecoid (any Old World monkey of family Cercopithecidae, esp. the guenons of genus Cercopithecus)[Add to Longdo]