1. substances dispensed from a pressurized container as a fine spray
Usage: plural of aerosol
2. tiny particles or droplets suspended in air or gas
Usage: scientific; plural of aerosol

Examples

• Many aerosols contain chemicals that can harm the ozone layer.
• The store sells various aerosols including deodorants and air fresheners.
• Scientists study how aerosols in the atmosphere affect climate change.
• She avoided using aerosols because of her environmental concerns.
• The factory released harmful aerosols into the air.
• Volcanic eruptions can produce natural aerosols that cool the planet.
• Airport security restricts the size of aerosols in carry-on luggage.