Definitions

1. verb

to make a low, rumbling noise

“The old pipes began to romble in the abandoned factory.”

2. verb

to move or walk with a low, rumbling sound, typically of a large or heavy object

“The tanks rombled across the desert terrain.”

3. noun

a low, rumbling noise, typically of a large or heavy object

“The romble of the thunderstorm echoed through the valley.”