Definition

Noun: A pressurized container designed to dispense its contents as a fine spray or mist. The substance inside is typically expelled using a propellant gas when a valve is pressed.

Usage

An "aerosol can" is used to store and conveniently apply various liquid or semi-liquid products in spray form. - The painter used an aerosol can to apply a smooth, even coat of primer. - Always shake the aerosol can well before use, as instructed on the label. - For safety, do not puncture or incinerate an empty aerosol can.

Advanced Usage

• "Aerosol can propellant": Refers specifically to the compressed gas inside the can that forces the product out.
  • Many modern aerosol cans use compressed air or nitrogen as a propellant instead of traditional hydrocarbons.
• In environmental contexts, the term is often associated with discussions about volatile organic compounds (VOCs) or regulations on propellants.
  • The treaty led to a global phase-out of CFCs in aerosol cans.

Variants and Related Words

• Aerosol (noun): The fine mist of liquid particles dispensed from the can; also used as a general term for the can itself in casual speech.
  • The aerosol from the spray paint hung in the air.
• Spray can (noun): A common synonym, often used interchangeably.
• Aerosol container (noun): A more formal variant.

Synonyms

• Spray can
• Aerosol container
• Pressurized canister

Related Phrases

• Aerosol spray: Often used to describe the product or the action of dispensing from the can.
  • The deodorant is available as an aerosol spray or a roll-on.
• Aerosol valve: The mechanism on the can that controls the release of the product.
  • A clogged aerosol valve can prevent the can from spraying properly.

Noun

1. a dispenser that holds a substance under pressure and that can release it as a fine spray (usually by means of a propellant gas)