rumble rumble

noun

() a loud low dull continuous noise  ( rumbling, grumble, grumbling, rumble )
a loud low dull continuous noise
 they heard the rumbling of thunder
they heard the rumbling of thunder

a fight between rival gangs of adolescents  ( gang fight, rumble )
a fight between rival gangs of adolescents

a servant's seat (or luggage compartment) in the rear of a carriage  ( rumble )
a servant's seat (or luggage compartment) in the rear of a carriage

verb

() make a low noise  ( grumble, rumble )
make a low noise
 rumbling thunder
rumbling thunder

() to utter or emit low dull rumbling sounds  ( grumble, rumble, growl )
to utter or emit low dull rumbling sounds
 he grumbled a rude response
he grumbled a rude response
 Stones grumbled down the cliff
Stones grumbled down the cliff