subarachnoid

play
adjective sub·arach·noid \-ə-ˈrak-ˌnȯid\
variants: or less commonly

subarachnoidal

play \-rak-ˈnȯi-dəl\

Definition of subarachnoid

  1. :  of, relating to, occurring, or situated under the arachnoid membrane subarachnoid hemorrhage

1843

First Known Use of subarachnoid

1843


Medical Dictionary

subarachnoid

play
adjective sub·arach·noid \ˌsəb-ə-ˈrak-ˌnȯid\
variants: also

subarachnoidal

\-rak-ˈnȯid-əl\play

Medical Definition of subarachnoid

  1. 1:  situated or occurring under the arachnoid membrane subarachnoid hemorrhage

  2. 2:  of, relating to, or involving the subarachnoid space and the fluid within it subarachnoid meningitis


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