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Definition of chemoreflex

chemoreflex

/ˌkiːmoʊˈriːflɛks/
che · mo · re · flex
Plural:chemoreflexes
•
Adjective:chemoreflexive
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chemoreflex Lexical Profile

• noun

1

An involuntary physiological response initiated by the stimulation of chemoreceptors, functioning to regulate respiratory and cardiovascular activity when changes in blood oxygen, carbon dioxide, or pH levels are detected.

Example

"The patient's blunted chemoreflex made it difficult for their body to naturally increase respiration during periods of sleep apnea."

• Rhymes for chemoreflex

• Nearby Words

cheiropompholyx
chelif
chelone
chemoreflex
chempedak
chemsex
chena

Word Origin & Etymology

Formed in the early 20th century from the prefix 'chemo-' (indicating relation to chemical stimuli) and 'reflex' (from Latin 'reflexus', meaning 'a bending back').

Cite this Entry

Wordmom. (2026). Definition of Chemoreflex. In Wordmom Dictionary. Retrieved Oct 19, 2026, from https://wordmom.com/dictionary/chemoreflex
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