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