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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; #

arachnoid

Main Entry: ¹arach·noid

Pronunciation: \ə-ˈrak-ˌnȯid\

Function: noun

: a thin membrane of the brain and spinal cord that lies between the dura mater and the pia mater

Learn more about "arachnoid"

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

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