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

In normal circumstances one finds that the more work people have to do, the more grumpy and less courteous they are.

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.

Jan 20, 2026 · Adjective grumpy (comparative grumpier, superlative grumpiest) Dissatisfied and irritable. The old man was grumpy because he couldn’t find his glasses.

Definition of grumpy. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.