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English definition of “semicircular”


adjective /sem.iˈsɜː.kju.lər/ US  /sem.iˈsɜː.kju.lər/
shaped liked a half circle: The chairs were placed in a semicircular arrangement. Fluid moves in the semicircular canals within the bony labyrinth of the inner ear.Geometrical shapesSpherical, circular and annular objects
(Definition of semicircular adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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