This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. One that aerates, as a machine for aerating turf or a device for aerating liquids.

n. A device which mixes air with a substance, particularly soil or a liquid.

n. That which supplies with air or gas.

n. An apparatus used for charging mineral waters with gas and in making soda water.

n. A fumigator used to bleach grain, destroying fungi and insects.

n. an apparatus for exposing something to the air (as sewage).

n. A blower; a contrivance for fumigating wheat and other grain, to bleach it and destroy fungi and insects.

n. An apparatus for forcing air or carbonic-acid gas into water or other liquids.

n. an apparatus for exposing something to the air (as sewage)

"To make a simple aerator so you dont have to spend so much money take a few pieces of a dry red clay flowerpot dropped into your minnow bucket every so often will keep your bait alive and frisky on a long trip."

aërator   

setup    apparatus   

aeration    aerate   

moreno    greller    burgess    georgetown    Indianapolis    ossicle    open-toed    mass    cross-gartered    saucerlike