Source : Webster's Revised Unabridged Dictionary (1913)

Sapajou \Sap"a*jou\, n. [F. sapajou, sajou, Braz. sajuassu.]
   (Zo["o]l.)
   Any one of several species of South American monkeys of the
   genus {Cebus}, having long and prehensile tails. Some of the
   species are called also {capuchins}. The bonnet sapajou ({C.
   subcristatus}), the golden-handed sapajou ({C. chrysopus}),
   and the white-throated sapajou ({C. hypoleucus}) are well
   known species. See {Capuchin}.