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moistureproof

adjective

Definition of moistureproof 

(Entry 1 of 2)

: impervious to water vapor store the bread in a moistureproof container — compare waterproof

moistureproof

transitive verb
\"\
-ed/-ing/-s

Definition of moistureproof (Entry 2 of 2)

: to make impervious to water vapor

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History and Etymology for moistureproof

Adjective

moisture + proof

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