1. ground water underground water that is held in the soil and in pervious rocks
  2. granddaughter a female grandchild
  3. grounder (baseball) a hit that travels along the ground
  4. grand tour an extended cultural tour of Europe taken by wealthy young Englishmen (especially in the 18th century) as part of their education
  5. ground cedar a variety of club moss
  6. ground zero the target of a projectile (as a bomb or missile)
  7. ground rattler small pygmy rattlesnake
  8. ground crew the crew of technicians and mechanics who service aircraft on the ground
  9. ground fire a forest fire that burns the humus
  10. ground out make an out by hitting the ball on the ground
  11. ground fir a variety of club moss
  12. ground state the lowest energy state of an atom or other particle
  13. coconut water clear to whitish fluid from within a fresh coconut
  14. ground cherry any of numerous cosmopolitan annual or perennial herbs of the genus Physalis bearing edible fleshy berries enclosed in a bladderlike husk; some cultivated for their flowers
  15. ground attack an attack by ground troops
  16. ground-shaker huge herbivorous dinosaur of the Cretaceous found in western North America
  17. ground cover low-growing plants planted in deep shade or on a steep slope where turf is difficult to grow
  18. groundkeeper someone who maintains the grounds
  19. ground wave a radio wave propagated on or near the earth's surface
  20. groundcover low-growing plants planted in deep shade or on a steep slope where turf is difficult to grow