airproofing
/ˈɛrˌprufɪŋ/
verb
- Present participle of airproof: the act of making something airtight.
- Airproofing the windows can reduce heating costs.
- The team spent the day airproofing the storage room.
- They are airproofing the building to improve energy efficiency.
noun
- The process or material used to make something airtight.
- We used foam strips for the airproofing of the attic.
- Proper airproofing is essential for a vacuum chamber.
- The airproofing around the door needs to be replaced.
Synonyms