1. blue columbine columbine of the Rocky Mountains having long-spurred blue flowers
  2. pre-Columbian of or relating to or originating in the Americas before the arrival of Columbus
  3. columbine a plant of the genus Aquilegia having irregular showy spurred flowers; north temperate regions especially mountains
  4. Wolffia columbiana smallest flowering plants known; of the Americas
  5. Lilium columbianum lily of western North America with showy orange-red purple-spotted flowers
  6. Columbian of or relating to Christopher Columbus
  7. lally column support column consisting of a steel cylinder filled with concrete
  8. baulk-line line across a billiard table behind which the cue balls are placed at the start of a game
  9. Colombian of or relating to or characteristic of Colombia or its people
  10. blue jasmine climber of southern United States having bluish-purple flowers
  11. recombine to combine or put together again
  12. columbite a black mineral that is an ore of niobium and tantalum
  13. combine put or add together
  14. black hellebore slightly hairy perennial having deep green leathery leaves and flowers that are ultimately purplish-green
  15. family Columbidae doves and pigeons
  16. rock climbing the sport or pastime of scaling rock masses on mountain sides (especially with the help of ropes and special equipment)
  17. blue-collar of those who work for wages especially manual or industrial laborers
  18. preeclampsia abnormal state of pregnancy characterized by hypertension and fluid retention and albuminuria; can lead to eclampsia if untreated
  19. balkline line across a billiard table behind which the cue balls are placed at the start of a game
  20. semi-climbing of plants that are semi-climbers

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