airproof
[ air-proof ]
/ ˈɛərˌpruf /
adjective
impervious to air.
verb (used with object)
to make impervious to air.
Words nearby airproof
airplane splint,
airplane turn,
airplay,
airport,
airport code,
airproof,
airs,
airscrew,
airshed,
airship,
airshow