Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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No pronunciation record was provided for this word.
adj
Having a normal oxygen concentration; typically 20-21% in the atmosphere, or 2-3% in physiological contexts.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Describing a breathing gas mixture that contains 21% oxygen, the same amount as in normal air.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: diving, hobbies, lifestyle, sports, underwater-diving
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Etymology tree English normoxia Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English normoxic From normoxia + -ic.
