de·​aer·​ate ˌdē-ˈer-ˌāt How to pronounce deaerate (audio)
deaerated; deaerating; deaerates

transitive verb

: to remove air or gas from
deaeration noun
deaerator noun

Word History

First Known Use

1791, in the meaning defined above

Time Traveler
The first known use of deaerate was in 1791

Dictionary Entries Near deaerate

Cite this Entry

“Deaerate.” Dictionary, Merriam-Webster, Accessed 29 Feb. 2024.

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