detailed instructions

noun phrase
UK /ˈdiːteɪld ɪnˈstrʌkʃənz/
US /dɪˈteɪld ɪnˈstrʌkʃənz/

Very clear and complete directions that tell you exactly what to do, step by step.

The teacher gave us detailed instructions for the science project.


OTHER MEANINGS

2. A full written explanation of how to put something together or use it.

The detailed instructions showed how to build the toy robot.

3. Careful and specific orders given by someone in charge.

The coach gave detailed instructions about where each player should stand.

4. A set of exact steps for completing a task correctly.

Follow the detailed instructions to finish the puzzle without mistakes.