Definify.com
Webster 1913 Edition
Pluto
Plu′to
(plū′tō̍)
, pr.
Noun.
[L., fr. Gr.
Πλούτων
.] 1.
(Class. Myth.)
The son of Saturn and Rhea, brother of Jupiter and Neptune; the dark and gloomy god of the Lower World.
Pluto monkey
(Zool.)
, a long-tailed African monkey (
Cercopithecus pluto
), having side whiskers. The general color is black, more or less grizzled; the frontal band is white.