Postgraduate
Pronunciation : Post*grad"u*ate
Part of Speech : a.
Definition : Defn: Of, pertaining to, or designating, the studies pursued after graduation, esp., after receiving the bachelor's degree at a college; graduate. -- n.
Defn: A student who pursues such studies.
Most careful writers consider the word graduate to be the proper word to use in this sense.
[Pref. post-+ graduate.]
Source : Webster's Unabridged Dictionary, 1913