slang Irritable or petulant. Any time I get less than eight hours sleep, I'm very gritchy the next day. Geez, what did I do to you? Why are you so gritchy?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
mod. complaining; irritable. I don’t feel as gritchy today as I did yesterday.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.