1. hunting ground an area in which game is hunted
  2. breeding ground a place where animals breed
  3. anchorage ground place for vessels to anchor
  4. camping ground a site where people on holiday can pitch a tent
  5. testing ground a region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation
  6. teeing ground the starting place for each hole on a golf course
  7. alkylating agent an antineoplastic drug used to treat some forms of cancer
  8. underground beneath the surface of the earth
  9. stamping ground a frequently visited place
  10. gliding joint a freely moving joint in which the articulations allow only gliding motions
  11. inclination the act of bending forward
  12. proving ground a workplace for testing new equipment or ideas
  13. burying ground a tract of land used for burials
  14. nodding groundsel plant with erect leafy stems bearing clusters of rayless yellow flower heads on bent individual stalks; moist regions of southwestern United States
  15. common ground a basis agreed to by all parties for reaching a mutual understanding
  16. solid ground the solid part of the earth's surface
  17. picnic ground a tract of land set aside for picnicking
  18. gain ground obtain advantages, such as points, etc.
  19. Jacqueline Cochran United States aviator who held several speed records and headed the women's Air Force pilots in World War II (1910-1980)
  20. encounter group a meeting of people to develop mutual understanding by freely expressing emotions