1. blue sky the sky as viewed during daylight
  2. blue-sky without immediate commercial value
  3. blue sage sage of western North America to Central America having violet-blue flowers; widespread in cultivation
  4. blues a state of depression
  5. blue sky law a state law regulating the sale of securities in an attempt to control the sale of securities in fraudulent enterprises
  6. blessed highly favored or fortunate (as e.g. by divine grace)
  7. Polska a republic in central Europe
  8. bliss a state of extreme happiness
  9. blue joke an indelicate joke
  10. blue pike variety inhabiting the Great Lakes
  11. plucky showing courage
  12. bless make the sign of the cross to call on God for protection
  13. pesky causing irritation or annoyance
  14. blue succory south European plant having dark-eyed flowers with flat blue rays
  15. blessing a ceremonial prayer invoking divine protection
  16. bullocky resembling a bullock in strength and power
  17. bluetick a very fast American hound; white mottled with bluish grey
  18. bulky of large size for its weight
  19. blest highly favored or fortunate (as e.g. by divine grace)
  20. bluewing American teal