pia mater /pīˈə māˈtər/ (anatomy)

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

• heart-throbs
• heart-to-heart
• heart-to-hearts
• heart urchin
• heart urchins
• heartwarming
• heartwater
• heartwaters
• heart-whole
• heartwood
• heartwoods
• hearty
• heast
• heaste
• heastes
• heasts
• heat
• heat apoplexy
• heat barrier
• heat barriers
• heat capacity
• heat death
• heated
• heat engine
• heat engines