- unbreathable
- adjective Date: 1846 not fit for being breathed
New Collegiate Dictionary. 2001.
New Collegiate Dictionary. 2001.
unbreathable — [spelling only] … English World dictionary
unbreathable — adjective Describes air, or other mixture of gases, that are not suitable for a person to breathe. The atmosphere on Venus is an unbreathable mixture of carbon dioxide and sulphuric acid, amongst other things … Wiktionary
unbreathable — adj. * * * … Universalium
unbreathable — adjective (of air) not fit or pleasant to breathe … English new terms dictionary
unbreathable — un·breathable … English syllables
unbreathable — un•breath′a•ble adj … From formal English to slang
unbreathable — /ʌnˈbriðəbəl/ (say un breedhuhbuhl) adjective not breathable …
unbreathable — adj. not able to be breathed … Useful english dictionary
Escape set — An escape set (in German Tauchretter = diver rescuer ) is a breathing set, which lets its wearer survive for a time in an environment without (sufficiently) breathable air, in particular underwater, primarily or originally intending mainly to… … Wikipedia
Mars in fiction — Fictional representations of Mars have been popular for over a century. Interest in Mars has been stimulated by the planet s dramatic red color, by early scientific speculations that its surface conditions might be capable of supporting life, and … Wikipedia