just in case

just in case

In the event that something does or does not happen. I brought some snacks for us, just in case we get stuck in traffic. Be sure to set two alarms, just in case the first one doesn't go off.
See also: case, just
Farlex Dictionary of Idioms.

just in case

in the event that (something happens). All right. I'll take it just in case. I'll take along some aspirin, just in case.
See also: case, just
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • in case
  • stuck
  • take the edge off
  • take the edge off (something)
  • take the edge off something
  • stick in
  • pot party
  • far cry, a
  • arrive at
  • feel (something) with (something)