1. verb /wɔːk,wɔk,wɑk/
a) To move on the feet by alternately setting each foot (or pair or group of feet, in the case of animals with four or more feet) forward, with at least one foot on the ground at all times. Compare run.
If you can’t present a better case, that robber is going to walk.
If you leave your wallet lying around, it’s going to walk.
2. noun /wɔːk,wɔk,wɑk/
a) A trip made by walking.
I take a walk every morning
b) A distance walked.
It’s a long walk from my house to the library
Wikipedia foundation.