adj. Without oxygen; especially of an environment or organism.
adj. Of, or relating to an anaerobe
the GNU version of the Collaborative International Dictionary of English
adj. Not requiring air or oxygen for life; -- applied especially to those microbes to which free oxygen is unnecessary; anaërobiotic; -- opposed to aërobic.
adj. Relating to, or like, anaërobies; anaërobiotic.
The Century Dictionary and Cyclopedia
Pertaining to or having the characters of anaërobia.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. not aerobic
adj. living or active in the absence of free oxygen
Word Usage
"The term anaerobic threshold is a bit dated, though unfortunately many people still use this term."