Definition of "pia"
- noun
The pia mater, the innermost of the meninges that protect the brain and spinal cord.
- Sources
Word Collect Answers uses cookies and collects your device’s advertising identifier and Internet protocol address. These enable personalized ads and analytics to improve our website. Learn more or opt out Privacy Policy
The pia mater, the innermost of the meninges that protect the brain and spinal cord.