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vb (tr)
to take air out of (something)


(diˈɛər eɪt, -ˈeɪ əˌreɪt)

v.t. -at•ed, -at•ing.
to remove air or gas from.
de`aer•a′tion, n.
de•aer′a•tor, n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Verb1.deaerate - remove air or gas from
get rid of, remove - dispose of; "Get rid of these old shoes!"; "The company got rid of all the dead wood"
References in periodicals archive ?
The fuel system also has an electronic fuel rift pump which deaerates the fuel system automatically when the ignition is turned on.
The second installation in Germany was at Neu Kaliss Spezialpapier, where one POMp unit deaerates the majority of the white water from PM6.
A defoamant is an additive that degasses or deaerates foam in a liquid media, and can be either a defoamer or antifoam.