hōng​míng

rumble

轰鸣 (轟鳴) hōng​míng
rumble noun
a continuous deep, resonant sound like that of heavy machinery or thunder

The roar of the machinery in the factory never stopped, day or night.

boom verb
a loud, deep, resonant sound typically produced by an explosion or artillery

The roar of the cannons in the distance was deafening.

Frequency

Movie subtitles
0.450 per million appears in 0% of films
Written text
3.01 per million

Sources

Definitions
CC-CEDICT