pounding
n. C / U B2 Upper Intermediate US //ˈpaʊndɪŋ// UK //pˈaʊndɪŋ// pound·ing
n. a series of loud, heavy sounds or hits. You often use this to describe a strong heartbeat or the sound of heavy rain.
n. a series of heavy, rhythmic blows or a loud, repetitive thumping sound. Often used to describe physiological sensations or environmental noise.
I could hear the pounding of the drums from outside.
The heavy pounding of the rain against the metal roof made it impossible to sleep.
After the sprint, the athlete could feel the rhythmic pounding of blood in her temples as she struggled to catch her breath.
Usage
Often used in the singular with 'the' to describe a continuous sound or sensation.