mangabey
- n large agile arboreal monkey with long limbs and tail and white upper eyelids
- The cherry-headed mangabey, read another sign, makes "speach-like sounds," while the eland runs in "large heards.
- For some time, scientists have known that a small African monkey called the sooty mangabey is the natural reservoir of a virus very similar to HIV-2, which causes a milder form of .