singing
n. uncountable A2 Elementary Oxford US //ˈsɪŋɪŋ// UK //sˈɪŋɪŋ// singing General-service Informal
n. the act of making musical sounds with your voice. You do this when you perform a song or hum a tune.
n. the activity of producing musical sounds with the voice. Often used to describe the art or profession of vocal performance.
Her singing is beautiful and very clear.
The neighbors complained about the loud singing coming from the apartment late at night.
While the technical aspects of her singing were flawless, the critics noted a distinct lack of emotional depth in her interpretation of the lyrics.
From Middle English syngyng; equivalent to sing + -ing.
Usage
Typically functions as an uncountable gerund-noun; when referring to specific styles, it may take a modifying adjective.