pia mater /pīˈə māˈtər/ (anatomy)

1. The vascular membrane surrounding the brain and spinal cord
2. The brain (Shakespeare)

• Stone-Age
• stone axe
• cryptobiotic
• crypto-Christian
• cryptochrome
• cryptococcoses
• cryptococcosis
• crypto-communist
• crypto-communists
• cryptocrystalline
• cryptogam
• Cryptogamia
• cryptogamian
• cryptogamic
• cryptogamies
• cryptogamist
• cryptogamists
• cryptogamous
• cryptogams
• cryptogamy
• cryptogenic
• cryptogram
• cryptograms
• cryptograph
• cryptographer