Medical Dictionary

aerator

noun aer·a·tor \ˈa(-ə)r-ˌāt-ər, ˈe(-ə)r-\

Medical Definition of AERATOR

:  one that aerates; especially :  an apparatus for aerating something (as sewage)

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May 27, 2015
riot act Hear it
a vigorous reprimand or warning
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