1. blue fox a variety of Arctic fox having a pale grey winter coat
  2. blue fig Australian tree having hard white timber and glossy green leaves with white flowers followed by one-seeded glossy blue fruit
  3. blue goose North American wild goose having dark plumage in summer but white in winter
  4. prefix an affix that is added in front of the word
  5. Plavix a blood thinner (trade name Plavix) approved for the treatment of mild heart attacks; works by preventing blood platelets from sticking together to form clots that would restrict blood flow
  6. blue cheese cheese containing a blue mold
  7. bluffness good-natured frankness
  8. bill of goods a consignment of merchandise
  9. bluefish bluish warm-water marine food and game fish that follow schools of small fishes into shallow waters
  10. bluefin largest tuna
  11. briefcase a case with a handle; for carrying papers or files or books
  12. Pluvialis golden plovers
  13. Pluvianus coursers
  14. Pluviose fifth month of the Revolutionary calendar ; the rainy month
  15. bluegrass any of various grasses of the genus Poa
  16. blue funk a state of nervous depression
  17. blue flag a common iris of the eastern United States having blue or blue-violet flowers; root formerly used medicinally
  18. pulverize make into a powder by breaking up or cause to become dust
  19. blue pike variety inhabiting the Great Lakes
  20. blue sage sage of western North America to Central America having violet-blue flowers; widespread in cultivation