Squirrel monkey Meaning, Definition & Usage

  1. noun small long-tailed monkey of Central American and South America with greenish fur and black muzzle
    Saimiri sciureus.

WordNet

Definitions
  1. . (Zoöl.) (a) Any one of several species of small, soft-haired South American monkeys of the genus Calithrix. They are noted for their graceful form and agility. See Teetee. (b) A marmoset.

Webster 1913