Aerator
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Look up aerator in Wiktionary, the free dictionary.
An aerator is a mechanical device used for aeration, or mixing air with another substance, such as water or soil.
The word aerator may also refer to:
- Faucet aerator
- Floating surface aerator, used in wastewater treatment
- Lawn aerator
- Surface or subsurface aerator, used in water aeration
- Wine aerator