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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; #

helix

Main Entry:: he·lix
Pronunciation:: \ˈhē-liks\
Function:: noun
Inflected Form(s):: plural he·li·ces \ˈhel-ə-ˌsēz, ˈhē-lə-\ also he·lix·es \ˈhē-lik-səz\

1: the incurved rim of the external ear2: a curve traced on a cylinder by the rotation of a point crossing its right sections at a constant oblique angle; broadly : spiral 2—see alpha-helix, double helix

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

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