waftage
/ˈwɑftɪdʒ/
noun
- The act of carrying or floating something through air or water; a gentle movement or current.
- The waftage of smoke from the chimney signaled that someone was home.
- The waftage of the breeze carried the scent of flowers across the field.
- We watched the waftage of the leaves as they drifted down the stream.