airproof
adjective
air·proof
| \ ˈer-¦prüf\
Definition of airproof
(Entry 1 of 2)
1
: airtight
2
: made impervious to air
airproof
transitive verb
air·proof
| \ ˈer-¦prüf\
Definition of airproof (Entry 2 of 2)
1
: to make airtight
2
: to protect from the injurious action of air
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