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anaerobiosis

Upper-Intermediate (B2)

IPA: /ˌænəˌroʊˈbaɪəsɪs/

KK: /ˌænəˌroʊˈbaɪəsɪs/

noun
Definition

A condition in which life is maintained without the presence of oxygen.


Example

Some bacteria thrive in anaerobiosis, allowing them to survive in environments where oxygen is not available.


Conversation
Sloth A
Have you ever heard of anaerobiosis?
Sloth B
Yeah, it's fascinating how some organisms can thrive without oxygen.
Sloth A
Exactly! I read that certain bacteria rely on anaerobiosis for survival.
Sloth B
That’s amazing! Nature really finds a way, doesn’t it?

Synonyms & Antonyms
Synonyms
fermentation
putrefaction
decomposition
Antonyms
aerobiosis
oxidation
respiration
Root Explanation

Anaerobiosis is formed from "ana-" (meaning without) and "aerobios" (from Greek "aer" meaning air and "bios" meaning life). The term describes a state of life that occurs without air or oxygen.

Memory Tip

Think of 'without air' ('ana-') and 'life' ('bios') to remember that anaerobiosis refers to life that exists without oxygen.

Visually Confused Words
aerobiosis
necrobiosis
anabiosis
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