1. blue pea vine of tropical Asia having pinnate leaves and bright blue flowers with yellow centers
  2. bleep emit a single short high-pitched signal
  3. blowup a violent release of energy caused by a chemical or nuclear reaction
  4. blip a radar echo displayed so as to show the position of a reflecting surface
  5. blebby (of glass or quartzite) marred by small bubbles or small particles of foreign material
  6. bleb an elevation of the skin filled with serous fluid
  7. blub cry or whine with snuffling
  8. blow up fill with gas or air
  9. blob an indistinct shapeless form
  10. blabby unwisely talking too much
  11. ballup something badly botched or muddled
  12. blab speak (about unimportant matters) rapidly and incessantly
  13. blue pike variety inhabiting the Great Lakes
  14. black pea perennial of Europe and North Africa
  15. blubber an insulating layer of fat under the skin of some animals
  16. blooper an embarrassing mistake
  17. 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
  18. blueweed a coarse prickly European weed with spikes of blue flowers
  19. bullpen place on a baseball field where relief pitchers can warm up
  20. bluebill diving ducks of North America having a bluish-grey bill