1. call out utter aloud; often with surprise, horror, or joy
  2. call-out a challenge to a fight or duel
  3. cull out select desirable parts from a group or list
  4. clout (boxing) a blow with the fist
  5. call at enter a harbor
  6. go all out perform a task as well as possible
  7. callous emotionally hardened
  8. galled painful from having the skin abraded
  9. fallout radioactive particles that settle after a nuclear explosion
  10. fall out come off
  11. caller-out a person who announces the changes of steps during a dance
  12. gallant having or displaying great dignity or nobility
  13. Caltha a genus of Caltha
  14. callow young and inexperienced
  15. all-out using all available resources
  16. calamity an event resulting in great loss and misfortune
  17. calloused having skin made tough and thick through wear
  18. allot give out
  19. chill out become quiet or calm, especially after a state of agitation
  20. calliope a musical instrument consisting of a series of steam whistles played from a keyboard