- grumpy or moody; sulky: She's behaving like a typical mardy teenager, refusing to tell us what's wrong.
- a grumpy mood; a sulk: He's a good old chap, but he sometimes comes home in a mardy after stopping at the pub.
Origin of mardy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for mardy
Oh, that's Mardy all over—always thinking of something for us!
Mardy, you know it must have cost at least three dollars—both of it.
Mayn't I ask the boys and Frances down to-night to rejoice with us, Mardy?
"You needn't complain if Mardy doesn't," said Prue, sharply.
"This has done something wonderful for me, Mardy," she said, slowly.
- (of a child) spoilt
from marred, past participle of mar