a collection of sensory nerve endings, principally in the carotid sinuses and the aortic arch, that monitor blood pressure changes in the body
WordReference Random House Unabridged Dictionary of American English © 2025
bar•o•re•cep•tor
(bar′ō ri sep′tər),USA pronunciation n.
- Physiologya nerve ending, as one of those located in the blood vessels, that responds to changes in pressure.
- baro- + receptor 1950–55
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