a system of refrigeration utilizing air as a coolant.
any group of devices operated or controlled by air under pressure or vacuum.
get airRead more in this article about some frequently asked questions and fun facts related to our definitions.
A massive new planet in our solar system named Tyche? Maybe. But what does “Tyche” mean?There may be a new planet joining the solar system. A provocative hypothesis posed by a duo of planetary astronomers from the University of Louisiana-Lafayette includes the existence of the planet Tyche: a ninth planet estimated to be four times the size of Jupiter located somewhere at the outermost reaches of the solar system. It’s hard to know what is more enjoyable: stories about planets …
- air stack,
- air station,
- air strike,
- air switch,
- air syringe,
- air taxi,
- air terminal,
- air time,
- air traffic,
- air traffic control
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019