A prisoner who escapes custody without violence by taking advantage of the opportunity provided by negligent or distracted guards. / A walkout.

Used other than figuratively or idiomatically: A recreational walk in a park. / (idiomatic) Something easy or pleasant.

The acrobatic feat of walking on a tightrope.

(figuratively) To undertake a precarious course of action.

(historical, also figuratively) On an early naval vessel or pirate ship: to be forced to walk off the end of a gangplank (a plank of wood extending outwards from the side of the vessel) and plunge into the ocean and drown, used as a method of killing.

(idiomatic) To patrol on the job, especially as a police officer or guard.

To walk with no real planned destination, but to just walk, to meander "around".

(military) A patient whose injuries and/or illness are relatively minor, permitting the patient to walk and not require a litter.

An outdoor activity in which one follows the course of a stream (on foot, in the water), negotiating rapids and jumping or climbing waterfalls

Alternative spelling of gorge-walking