walkout

Short definition from Wiktionary

Noun

1. 1
   A sudden stoppage of work.
2. 2
   A similar mass action of people leaving a place as a form of protest.
3. 3
   A part of the squat exercise wherein one has to step out from the rack (“walk out” the weight) in order not to hit it during execution.

Verb

1. 1
   Misspelling of walk out.