pia mater /pīˈə māˈtər/ (anatomy)

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

• tapotements
• tappa
• tappable
• tappas
• tapped
• tap penalty
• tapper
• tappers
• tappet
• tappet-loom
• tappet-motion
• tappet-ring
• tappet-rod
• tappets
• tappice
• tappiced
• tappices
• tappicing
• tapping
• tappings
• tappit
• tappit hen
• tappit hens
• taproom
• taprooms