step-by-step alteration

noun phrase
UK /ˌstɛp baɪ ˈstɛp ˌɔːltəˈreɪʃən/
US /ˌstɛp baɪ ˈstɛp ˌɔːltəˈreɪʃən/

A change made one small step at a time.

The teacher made a step-by-step alteration to the recipe so the kids could follow it.


OTHER MEANINGS

2. A series of small edits done in order to fix something.

The step-by-step alteration of the code removed every bug.

3. A slow change made carefully, one part after another.

Her step-by-step alteration of the garden turned it into a beautiful park.

4. A planned set of small changes to improve a process.

The step-by-step alteration of the assembly line made the work faster.