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outgas

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verb out·gas \ ˈau̇t-ˌgas , ˌau̇t-ˈgas \

Definition of outgas

transitive verb
1 :to remove occluded gases from usually by heating; broadly :to remove gases from
2 :to remove (gases) from a material or a space
intransitive verb
:to lose gases

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First Known Use of outgas

1919

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