Definition, Meaning & Synonyms

grumble

verb
/ˈɡrʌm.bəl/
Definition
To express dissatisfaction or complain in a low voice.
Examples
  • She began to grumble about the long wait at the restaurant.
  • He would always grumble when asked to do extra chores.
  • The children grumbled that they were tired of the same old routine.
Meaning
Grumbling often involves speaking quietly about something that one finds annoying or irritating.
Synonyms
  • complain
  • murmur
  • grouse
  • whine
  • moan