The meaning of GRUMPY is easily and often annoyed or angered : surly. How to use grumpy in a sentence.

GRUMPY definition: 1. easily annoyed and complaining: 2. easily annoyed and complaining: 3. being in a slightly…. Learn more.

GRUMPY definition: surly or ill-tempered; discontentedly or sullenly irritable; grouchy. See examples of grumpy used in a sentence.

Define grumpy. grumpy synonyms, grumpy pronunciation, grumpy translation, English dictionary definition of grumpy. adj. grump·i·er , grump·i·est Surly and peevish; cranky. grump′i·ly adv. …

Definition of grumpy adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Oct 3, 2025 · grumpy (comparative grumpier, superlative grumpiest) Dissatisfied and irritable. The old man was grumpy because he couldn’t find his glasses.

unhappy and bad-tempered; grouchy: She's always a little grumpy when she wakes up. grump•i•ness, n. [uncountable] WordReference Random House Unabridged Dictionary of American English © 2025 …