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Aerosol

UK //ˈeə.rə.sɒl//US //ˈer.ə.sɑːl//

Definition

A substance packaged under pressure that releases fine particles when sprayed.

In simple words: A spray or mist made of tiny liquid or solid particles.

Examples

  • The aerosol sprayed from the can quickly filled the room.
  • Many household cleaners come in aerosol form for convenience.
  • Aerosol applications can reduce waste and improve efficiency.
  • He used an aerosol to apply the paint evenly on the surface.

Usage notes

Used in both scientific and everyday contexts. Not typically used in very informal conversations. When discussing products, 'aerosol' might refer to spray cans.

Grammar pattern

standalone noun

Memory hint

Think of 'air-o-soul' as a soul in the air from a spray.

Collocations

  • aerosol spray
  • aerosol can
  • aerosol particles
  • aerosol disinfectant
  • aerosol emissions

Synonyms

  • spray
  • mist
  • emulsion
  • fog
  • vapor

Common mistakes

  • Confused with 'spray' - aerosol refers to the substance, spray is the act or container.
  • Overgeneralizing - assuming all sprays are aerosols.