anaerobiotic
Definition
- Adjective:
- Living or active in the absence of free oxygen: Describes organisms, especially bacteria, that can live, grow, or function without requiring oxygen from the air. This term is primarily used in biology and microbiology.
Usage Examples
- Adjective:
- The pond sediment is home to various anaerobiotic microorganisms.
- Anaerobiotic bacteria are responsible for the fermentation process in making yogurt.
- This infection is caused by an anaerobiotic pathogen that thrives in deep tissue wounds.
Advanced Usage
- Scientific Context: The term is most commonly used in technical, scientific writing and discourse, particularly in fields like microbiology, biochemistry, and environmental science.
- The researcher studied the anaerobiotic metabolism of the archaea.
- Contrast with 'Aerobic': Often used in contrast to "aerobic" (requiring free oxygen).
- While aerobic exercise uses oxygen for energy, certain high-intensity intervals rely more on anaerobiotic pathways in the muscles.
Variants and Related Words
- Anaerobic (adj): This is the much more common and standard variant. "Anaerobiotic" is a less frequent synonym.
- Anaerobic digestion is a process used to manage waste and produce energy.
- Anaerobe (n): An organism that lives in the absence of free oxygen.
- Obligate anaerobes cannot survive in the presence of oxygen.
- Anaerobiosis (n): The state or mode of life of an organism in the absence of free oxygen.
- The bacteria enter a state of anaerobiosis when oxygen levels drop.
Synonyms
- Anaerobic: Functioning without oxygen.
- Oxygen-free: Existing in an environment devoid of oxygen.
Antonyms
- Aerobic: Requiring free oxygen to live.
- Oxic: Containing oxygen (used especially for environments).
Adjective
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living or active in the absence of free oxygen
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anaerobic bacteria
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