Humming sound Synonyms

Humming replaced

energetic sound

booming sound

Definitions for Humming

(adjective) marked by much life, movement, or activity
(noun) the act of singing with closed lips
(noun) a humming noise

HS abbreviation

HS is an abbreviation for Humming Sound

What does HS stand for?

HS stands for "Humming Sound"

Sound replaced

humming noise

Definitions for Sound

(verb) to continue or be repeated in a series of reflected sound waves
(verb) to give the impression of being
(verb) to make known (as an idea, emotion, or opinion)