Walk-through (noun)
definition:
the act of walking in order to view something
example:
"The realtor took them on a walk-through of the apartment."
Walk-through (noun)
definition:
a first perfunctory rehearsal of a theatrical production in which actors read their lines from the script and move as directed
Walk-through (noun)
definition:
a pedestrian passageway through the ground floor of a building
Walk-through (noun)
definition:
a thorough explanation, usually accompanied by a demonstration, of each step in a procedure or process
example:
"They gave me a walk-through of my new duties."