Jackanapes
Pronunciation : Jack"a*napes
Part of Speech : n.
Etymology : [For Jack o' (= of) apes; prop., a man who exhibits apes.] [Written also jackanape.]
Definition : 1. A monkey; an ape. Shak.
2. A coxcomb; an impertinent or conceited fellow. A young upstart jackanapes. Arbuthnot.
Source : Webster's Unabridged Dictionary, 1913