Dictionary
grouch
Pronunciation: (grouch), [key]—
v.i.
to be sulky or morose; show discontent; complain, esp. in an irritable way.
—
n.
1. a sulky, complaining, or morose person.
2. a sulky, irritable, or morose mood.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.