thin air
noun/ˌθɪn ˈɛə(ɹ)/
Definitions
An unknown location
An unknown location; (by extension) apparent disappearance or nonexistence.
- Where did you think the exhaust would go? Into thin air?
Used other than figuratively or idiomatically
Used other than figuratively or idiomatically: see thin, air, (especially, low-density air as a result of high altitude).
- You'll need to stay mindful of taking breaks, drinking water, and avoiding overexertion up here, because you're dealing with thin air at this altitude.
The neighborhood
Vish — recursive loop
No curated loop yet for thin air. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA