Meanings
- aeronauticsThe amount of time a person is able to function effectively in an environment of inadequate oxygen supply.
Cite this entry
time of useful consciousness. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/time%20of%20useful%20consciousness
“time of useful consciousness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/time%20of%20useful%20consciousness. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “time of useful consciousness,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/time%20of%20useful%20consciousness.
Source: time of useful consciousness on Wiktionary, CC BY-SA 4.0.