Submitted by György Chityil ... on Fri, 01/19/2018 - 20:30 Hierarchy: NounDescription: {{physiology}} The arachnoid mater, the middle layer of the meninges, the three membranes that protect the brainNgram: arachnoidNgram Text: arachnoidSource: WiktionaryIssue: 0Wiktionary tag: physiologyNgram Count: 1
