rumbling
/ˈrʌmblɪŋ/
noun
- A low, continuous, rolling sound, like that of thunder or a heavy vehicle.
- The rumbling of the train could be felt through the floor.
- We heard a deep rumbling coming from the volcano.
- A low rumbling in the distance signaled an approaching storm.
- A sign of discontent or trouble that is not yet openly expressed.
- There were rumblings of protest among the workers.
- I heard rumblings that the company might be sold.
- Political rumblings suggested a change in leadership was coming.
Antonyms
adjective
- Making a low, continuous, rolling sound.
- The rumbling thunder kept us awake all night.
- A rumbling noise came from the basement.
- The rumbling engine needed to be checked.