Arachnoidal

• (a.) Pertaining to the arachnoid membrane; arachnoid.
Found on http://thinkexist.com/dictionary/meaning/arachnoidal/

Arachnoidal

Ar`ach·noid'al adjective (Anat.) Pertaining to the arachnoid membrane; arachnoid.
Found on http://www.encyclo.co.uk/webster/A/113

arachnoidal

arachnoidea, arachnoidal The middle of the three layers of the meninges covering the brain and spinal cord. Its smooth external sukrface is closely applied to the dukra mater, while the inner roughened surface is separated from the pia mater by the subarachnoid space. In some locations the space is crossed by fine trabeculae.
Found on http://www.wordinfo.info/words/index/info/view_unit/172/2

arachnoidal

Type: Term Pronunciation: ar′ak-noy′dăl Definitions: 1. Relating to the arachnoid membrane, or arachnoidea.
Found on http://www.medilexicon.com/medicaldictionary.php?t=5895
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