atomizer
nounUK /ˈætəmaɪzə/
US /ˈætəmaɪzər/
A small tool that turns liquid into a fine mist you can spray.
She used an atomizer to spray perfume on her wrist.
OTHER MEANINGS
2. A device that breaks a liquid into tiny droplets for medical inhalation.
The nurse put the medicine in the atomizer so the patient could breathe it in.
3. A part of a machine that turns fuel into a fine spray.
The mechanic cleaned the atomizer so the engine would run smoothly.
4. A bottle fitted with a pump for spraying perfume or water.
He kept a small atomizer of water in his bag to cool his face.