airproof
1 of 2adjective
air·proof
ˈer-¦prüf
1
: airtight
2
: made impervious to air
airproof
2 of 2transitive verb
air·proof
ˈer-¦prüf
1
: to make airtight
2
: to protect from the injurious action of air
Word History
Etymology
Adjective
air entry 3 + proof
First Known Use
Adjective
1758, in the meaning defined at sense 1
Transitive Verb
1857, in the meaning defined at sense 1
- heat of transition
- heat of vaporization
- heat of wetting
- heat pipe
- heat pump
- heat rash
- heat ray
- heat resistant
- heat rigor
- heat shield
- heat shock protein
- heat shock proteins
- heat sink
- heat something up
- heat treater
- heat treatment
- heat unit
- heat up
- heat up something
- heat wave
- heat-body
- heat-seal
- heat-seeking
- heat-set
- heat-shock protein