noun
Describes a lively, murmuring noise from a crowd or gathering, often with a pleasant or bustling connotation.
祭りのさざめきが遠くから聞こえてきた。
The hubbub of the festival could be heard from afar.
カフェの中は若者たちのさざめきでいっぱいだった。
The café was filled with the lively chatter of young people.