The act or sound of speaking very softly using one's breath without vocal cords, especially for the sake of privacy. The whispering in the library was barely audible, but it was enough to disturb the silence.
A rumor or piece of gossip passed around quietly. There was a whispering about the new policy changes that would soon be announced.
A soft, rustling sound similar to a whisper. The whispering of the leaves in the gentle breeze was soothing.