1. black book a list of people who are out of favor
  2. black buck common Indian antelope with a dark back and spiral horns
  3. blackbuck common Indian antelope with a dark back and spiral horns
  4. black beech New Zealand forest tree
  5. black box equipment that records information about the performance of an aircraft during flight
  6. black body a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
  7. black cock male black grouse
  8. blackbody a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
  9. blackcock male black grouse
  10. black oak medium to large deciduous timber tree of the eastern United States and southeastern Canada having dark outer bark and yellow inner bark used for tanning; broad five-lobed leaves are bristle-tipped
  11. bankbook a record of deposits and withdrawals and interest held by depositors at certain banks
  12. Blackpool a resort town in Lancashire in northwestern England on the Irish Sea; famous for its tower
  13. black bile a humor that was once believed to be secreted by the kidneys or spleen and to cause sadness and melancholy
  14. blackjack a gambling game using cards
  15. blackball vote against; refuse to endorse; refuse to assent
  16. black bear brown to black North American bear
  17. black bean black-seeded bean of South America; usually dried
  18. black bass bluish black-striped sea bass of the Atlantic coast of the United States
  19. black duck a dusky duck of northeastern United States and Canada
  20. blue book a register of persons who are socially prominent