walkthrough

• walkthru (US, nonstandard), walk-through

From walk +‎ through.

• IPA^(key): /wɔːk.θɹuː/

walkthrough (plural walkthroughs)

1. (software engineering) The process of inspecting algorithms and source code by following paths through the algorithms or code as determined by input conditions and choices made along the way.
2. (video games) A playthrough that details the steps involved in winning the game.
3. (accounting) A financial audit that traces a sample transaction through the system to ensure that it is processed and reported correctly.
4. A theatrical or film rehearsal in which the actors move around the stage or set but are not in costume.

• walk through
• walk-through (adjective)