Dictionary
jack•a•napes
Pronunciation: ( jak'u-nāps"), [key]—
n.
1. an impertinent, presumptuous person, esp. a young man; whippersnapper.
2. an impudent, mischievous child.
3. Archaic.an ape or monkey.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.