ayrosol

Etymology
From.

Noun

 * 1) a mixture of fine solid particles or liquid droplets suspended in a gaseous medium
 * 2) a dispersion of fine particles of a solid or liquid in a pressurized or liquefied gas propellant for release as an aerosol spray
 * 3)  a colloidal system in which the dispersed phase is composed of either solid or liquid particles and in which the dispersal medium is some gas, usually air