Dictionary Entry

anoxia

noun

Find the meaning of the word anoxia, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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Meaning

Dictionary meaning in a clear, student-friendly format.

the absence or near-absence of dissolved oxygen in water, causing mass die-offs of aerobic marine organisms

Example Sentence

Anoxia in the Gulf’s bottom waters forces fish and shrimp to flee or suffocate.

Usage Note

Use when discussing water pollution, marine ecology, or areas called ‘dead zones’ where sea life struggles to survive.