airproofs
|air-proofs|
B2
🇺🇸
/ˈɛrˌpruːfs/
🇬🇧
/ˈeəˌpruːfs/
(airproof)
impervious to air
Etymology
Etymology Information
'airproof' originates from the combination of 'air' and 'proof,' where 'proof' meant 'impervious to.'
Historical Evolution
'airproof' was formed in modern English by combining 'air' and 'proof.'
Meaning Changes
Initially, it meant 'impervious to air,' and this meaning has largely remained the same in modern usage.
Meanings by Part of Speech
Noun 1
a state or condition of being impervious to air.
The airproofs of the packaging ensured freshness.
Synonyms
Antonyms
Last updated: 2025/06/08 18:36