airsupply
nounUK /ˈeə.səˌplaɪ/
US /ˈer.səˌplaɪ/
Air that is brought to a place so people or machines can breathe or work.
The divers checked their air supply before going into the water.
RELATED WORDS
OTHER MEANINGS
2. A system or equipment that provides air to an enclosed space.
The mine's air supply is pumped down through a large shaft.
3. The amount of air available for breathing in a limited space.
The submarine's air supply lasts for several weeks.
4. A company or service that delivers air or gases.
The hospital ordered oxygen from a medical air supply company.