a low-pitched, resonant sound, such as of an explosion.

listen to the pronunciation of a low-pitched, resonant sound, such as of an explosion.
Английский Язык - Английский Язык

Определение a low-pitched, resonant sound, such as of an explosion. в Английский Язык Английский Язык словарь

A low-pitched, resonant sound, such as of an explosion.
boom

The boom of the surf.