air locking

noun

Definition of air locking 

: materials (as weather stripping) and devices used in building construction for making enclosed spaces airtight

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First Known Use of air locking

circa 1950, in the meaning defined above

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Dictionary Entries near air locking

airliner

air load

air lock

air locking

air log

airmail

airmail field

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The first known use of air locking was circa 1950

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