1. knock about strike against forcefully
  2. knockabout full of rough and exuberant animal spirits
  3. knocked out knocked unconscious by a heavy blow
  4. knock out eliminate
  5. knocked-out damaged
  6. knockout a blow that renders the opponent unconscious
  7. kick about be around; be alive or active
  8. think about have on one's mind, think about actively
  9. muck about do random, unplanned work or activities or spend time idly
  10. knock back cost a certain amount
  11. go about begin to deal with
  12. swing about turn abruptly and face the other way, either physically or metaphorically
  13. lounge about be lazy or idle
  14. John Cabot Italian explorer who led the English expedition in 1497 that discovered the mainland of North America and explored the coast from Nova Scotia to Newfoundland (ca. 1450-1498)
  15. stick about be available or ready for a certain function or service
  16. sackbut a medieval musical instrument resembling a trombone
  17. rock bit a drill bit that has hardened rotating rollers
  18. hackbut an obsolete firearm with a long barrel
  19. longboat the largest boat carried by a merchant sailing vessel
  20. neckband a band around the collar of a garment