aerosol can(n = noun.artifact) aerosol, aerosol bomb, aerosol container, spray can - a dispenser that holds a substance under pressure and that can release it as a fine spray (usually by means of a propellant gas);
is a kind of dispenser
has particulars: pepper spray

aerosol, aerosol bomb, aerosol container, ash can, beer can, can, can buoy, can hook, can of worms, can opener, carry-the can, coffee can, garbage can, milk can, soda can, spray can, tin can, trash can, water can, watering can