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rumbling

2 ENTRIES FOUND:
rumbling /ˈrʌmbəlɪŋ/ noun
plural rumblings
rumbling
/ˈrʌmbəlɪŋ/
noun
plural rumblings
Britannica Dictionary definition of RUMBLING
[count] : a low, heavy, continuous sound or series of sounds usually singular
rumblings [plural] : written or spoken comments showing that people are unhappy about something