semicircular canal

noun

Definition of semicircular canal

: any of the loop-shaped tubular parts of the labyrinth of the ear that together constitute a sensory organ associated with the maintenance of bodily equilibrium — see ear illustration

Examples of semicircular canal in a Sentence

Recent Examples on the Web

That system operates as the body’s balance organ; its three semicircular canals are filled with fluid and tiny hair cells that sense in which direction the body is moving. — Heidi Mitchell, WSJ, "What’s the Remedy for Car Sickness?," 15 Aug. 2018 But a tiny semicircular canal in the skull suggests was markedly different from gibbons, reports Dvorsky. — Jason Daley, Smithsonian, "Is This Baby Animal the Last Common Ancestor of Humans and Apes?," 10 Aug. 2017

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More Definitions for semicircular canal

semicircular canal

noun

semi·cir·cu·lar canal | \ -ˌsər-kyə-lər-

Medical Definition of semicircular canal

: any of the loop-shaped tubular parts of the labyrinth of the ear that together constitute a sensory organ associated with the maintenance of bodily equilibrium, that consist of an inner membranous canal of the membranous labyrinth and a corresponding outer bony canal of the bony labyrinth, and that in all vertebrates above cyclostomes form a group of three in each ear usually in planes nearly at right angles to each other — see semicircular duct

semicircular canal

Definition of semicircular canal

Examples of semicircular canal in a Sentence

First Known Use of semicircular canal

Medical Definition of semicircular canal

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