seal one's fate

seal (one's) fate

To solidify or confirm that a particular, usually unpleasant, thing will happen. If you fail this exam, it will seal your fate and make your GPA low enough to qualify for expulsion.
See also: fate, seal
Farlex Dictionary of Idioms.

seal one's fate

Decide what will become of one, as in The letter of rejection sealed his fate; he'd have to apply to other medical schools. This term employs seal in the sense of "permanently fix or fasten something," a usage dating from the mid-1600s.
See also: fate, seal
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • seal (one's) fate
  • seal fate
  • seal someone's fate
  • in all
  • busiest men have the most leisure
  • the busiest men find the most time
  • the busiest men have the most leisure
  • beyond reach
  • come to a bad end
  • come to a bad/sticky end