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Browse the Medical Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

jerk

Main Entry:: jerk
Pronunciation:: \ˈjərk\
Function:: noun

: an involuntary spasmodic muscular movement due to reflex action; especially : one induced by an external stimulus—see knee jerk

Learn more about "jerk" and related topics at Britannica.com

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