Parvenu
Pronunciation : Par"ve*nu`
Part of Speech : n.
Etymology : [F., prop. p.p. of parvenir to attain to, to succeed, to rise to high station, L. pervenire to come to; per through + venire to come. See Par, prep., and Come.]
Definition : Defn: An upstart; a man newly risen into notice.
Source : Webster's Unabridged Dictionary, 1913