pia mater /pīˈə māˈtər/ (anatomy)

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

• siderolite
• siderolites
• sideropenia
• sideropenias
• siderophile
• siderophiles
• siderophilic
• sideroses
• siderosis
• siderostat
• siderostats
• siders
• sides
• sidesaddle
• sidesaddle flower
• sidesaddle flowers
• sidesaddles
• sideshoot
• sideshoots
• sideshow
• sideshows
• sideslip
• sideslipped
• sideslipping
• sideslips