waftage
/ˈwɑːftɪdʒ/Definitions
1. noun
The act of emitting a sweet or pleasant smell, especially of flowers.
“The waftage of the blooming garden filled the entire neighborhood.”
2. noun
The act of carrying or conveying something gently, as a smell or sound.
“The waftage of the music from the nearby concert drifted into our room.”