D defs.my
Entry 1 sense Webster, 1913

Mona

/mōn'-ə/ · Mo·na · IPA /ˈmoʊnə/
01 n. A small, handsome, long-tailed West American monkey (Cercopithecus mona). The body is dark olive, with a spot of white on the haunches.
  1. 1.
    A small, handsome, long-tailed West American monkey (Cercopithecus mona). The body is dark olive, with a spot of white on the haunches.(Zool.)