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deaerate

[dee-air-eyt, -ey-uh-reyt] /diˈɛər eɪt, -ˈeɪ əˌreɪt/
verb (used with object), deaerated, deaerating.
1.
to remove air or gas from.
2.
to remove bubbles from (a liquid, as boiler feedwater), as by mechanical agitation in a vacuum or by heating at atmospheric pressure.
Also, de-aerate.
Origin
1785-1795
1785-95; de- + aerate
Related forms
deaeration, noun
deaerator
[dee-air-ey-ter, -ey-uh-rey-] /diˈɛər eɪ tər, -ˈeɪ əˌreɪ-/ (Show IPA),
noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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