Medical Dictionary
7 ENTRIES FOUND:

1arachnoid

noun arach·noid \ə-ˈrak-ˌnid\

Definition of ARACHNOID

:  a thin membrane of the brain and spinal cord that lies between the dura mater and the pia mater
March 29, 2015
discomfit Hear it
To thwart or disconcert
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