This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The process by which a material, usually a solid or liquid, is dispersed into an aerosol form.

"Drones, aerosolisation devices, synthetic opiates, new biological agents and radiological weapons can be developed without fear of attribution."

aerosolise