graduate school 
noun North American
A department of a university for advanced work by graduates.Check to see where recent graduates from your academic department have gone to graduate school....
- Kennedy went on to college, graduate school, and law school, and today is an advocate for the civil rights of people with disabilities.
- He enrolled at an international graduate school and studied with students from all over the world.
- water-resistant
- water resource
- water ret
- water-retentive
- water retting
- water rice
- water right
- water-rocket
- water room
- water rot
- watersail
- water salamander
- water sand
- water sapphire
- waterscape
- water scorpion
- water scorpion-grass
- water-screw
- water seal
- water serpent
- Waters, Ethel
- water shaft
- watershed
- water shelf
- water shield