Pachymeninx

[!note]+ Definition of pachymeninx pachy--meninx - dura mater (hard mother) outer tough membrane of brain and spinal cord (thick meninges)

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[!info]+ Etymology of pachymeninx - pia mater (devout mother) - inner of three meninges - arachnoidea - middle of three meninges - dura mater aka dura (hard mother) - outer of three meninges