1. blue law a statute regulating work on Sundays
  2. blue wall the secrecy of police officers who lie or look the other way to protect other police officers
  3. blue whale largest mammal ever known
  4. blue walleye variety inhabiting the Great Lakes
  5. blolly evergreen climbing shrub of southern Florida and West Indies grown for its racemes of fragrant white to creamy flowers followed by globose white succulent berries
  6. belly laugh a burst of deep loud hearty laughter
  7. pale yellow a variable yellow tint
  8. bellylaugh laugh a deep, hearty laugh
  9. Bill Haley United States rock singer who was one of the first to popularize rock'n'roll music (1925-1981)
  10. blowhole a hole for the escape of gas or air
  11. pale ale an amber colored ale brewed with pale malts
  12. pillow lava lava that hardened in rounded shapes suggestive of pillows
  13. palely in a pale manner; without physical or emotional color
  14. Hubble law (astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from the observer
  15. blue jay common jay of eastern North America
  16. bluebell one of the most handsome prairie wildflowers having large erect bell-shaped bluish flowers; of moist places in prairies and fields from eastern Colorado and Nebraska south to New Mexico and Texas
  17. bluebill diving ducks of North America having a bluish-grey bill
  18. bluegill important edible sunfish of eastern and central United States
  19. bloodleaf any plant of the genus Iresine having colored foliage
  20. bluffly in a blunt direct manner

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