Meaning & use
aerosol
A substance released as a fine spray from a pressurized container, or a suspension of tiny particles in gas.
See it in a sentence
She used an aerosol spray to remove the stubborn stain from the carpet.
Scientists study how aerosols in the atmosphere affect cloud formation and climate.
A note on using this word
In everyday speech, aerosol usually means a spray can, while in science it more precisely describes tiny particles suspended in air.
Words with a similar meaning
spray
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