1. polygamous having more than one mate at a time
  2. polygamy having more than one spouse at a time
  3. ball game a field game played with a ball (especially baseball)
  4. polygamist someone married to two or more people at the same time
  5. black moss dense festoons of greenish-grey hairlike flexuous strands anchored to tree trunks and branches by sparse wiry roots; southeastern United States and West Indies to South America
  6. Bill Gates United States computer entrepreneur whose software company made him the youngest multi-billionaire in the history of the United States (born in 1955)
  7. ballgame a field game played with a ball (especially baseball)
  8. blow gas the gas leaving a generator during a blow period
  9. play false conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end
  10. blue grass any of various grasses of the genus Poa
  11. allogamous relating to cross-fertilization in plants
  12. black bass bluish black-striped sea bass of the Atlantic coast of the United States
  13. blackface the makeup used by a performer in order to imitate a Negro
  14. Black race a dark-skinned race
  15. Pythian Games the ancient Panhellenic celebration at Delphi held every four years in the third year of the Olympiad in honor of Apollo
  16. black mallee a small mallee with rough dark-colored bark toward the butt
  17. blue gum tall fast-growing timber tree with leaves containing a medicinal oil; young leaves are bluish
  18. Glaucomys New World flying squirrels
  19. black humor the juxtaposition of morbid and farcical elements (in writing or drama) to give a disturbing effect
  20. playoff game one game in the series of games constituting a playoff