1. Knocked unconscious by a heavy blow
   - knocked out, kayoed, out, stunned

See also: unconscious

Encyclopedia: KO'd

• clock golf
• clock in
• clock off
• clock on
• clock out
• clock pendulum
• clock radio
• clock speed
• clock time
• clock tower
• clock up
• clock watcher
• clock-watching
• clocking
• clockmaker
• clocks
• clocksmith
• clockwise
• clockwise rotation
• clockwork
• clockwork universe
• clod
• cloddish
• clodhopper
• clodpoll