aerosol

aero·sol

noun \ˈar-ə-ˌsäl, ˈer-, -ˌsȯl\

Definition of AEROSOL

1

: a suspension of fine solid or liquid particles in gas <smoke, fog, and mist are aerosols>

2

: a substance (as an insecticide or medicine) dispensed from a pressurized container as an aerosol; also : the container for this