walk-through: Meaning and Definition of

walk-through

1. a rehearsal in which physical action is combined with reading the lines of a play.
2. a perfunctory performance of a script.
2. a rehearsal without cameras.
3. a step-by-step demonstration of a procedure or process or a step-by-step explanation of it as a novice attempts it.
4. a pedestrian passageway or arcade through the ground floor of a building connecting one street or building with another.

1. designed to be walked through by an observer: The zoo has a walk-through aviary where the birds are all around you.
2. activated by a person passing through: a walk-through electronic scanner at the airport for detecting concealed weapons.