Definitions

1. noun

A colloidal dispersion in a gas, especially a mixture of a solid or liquid with a gas, used as a propellant in spray cans.

“The aerosol cans were sprayed into the air, creating a cloud of particles.”

2. noun

A type of spray or spray-like substance.

“The firework produced a colorful aerosol effect.”

3. verb

To propel or spray something, especially a liquid or a solid, into the air as a fine spray.

“The paint was aerosoled onto the wall.”