have time to kill

have (some) time to kill

To have extra, unscheduled time. I stopped at the card store because I had some time to kill before my appointment.
See also: have, kill, time
Farlex Dictionary of Idioms.

have (some) time to kill

Fig. to have extra time; to have a period of time with nothing to do. Whenever you have some time to kill, call me up and we'll chat.
See also: have, kill, time
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • have (some) time to kill
  • be in at the kill
  • kill one to warn a hundred
  • warn
  • (one) will kill (someone)
  • fit to kill
  • killed outright
  • outright
  • kill outright
  • kill with kindness, to