Humming noise Synonyms

Humming replaced

Definitions for Humming


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

Synonyms for phrase

HN abbreviation

HN is an abbreviation for Humming Noise
What does HN stand for?
HN stands for "Humming Noise"

Noise replaced

Definitions for Noise


  • (noun) loud, confused, and usually inharmonious sound
  • (noun) a violent shouting
  • (noun) information or opinion that is widely disseminated without any authority or confirmation of accuracy