noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   plural of grump form-of, plural
2. 2
   A fit of bad temper. plural, plural-only

Verb

1. 1
   third-person singular simple present indicative of grump form-of, indicative, present, singular, third-person

Synonyms

All synonyms

blue devilsbluescatdumpsmumpssulks

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.