incremental

adjective
UK /ˌɪŋ.krəˈmen.təl/
US /ˌɪŋ.krəˈmen.t̬əl/

Happening in small steps, one little bit at a time.

She got better at reading through incremental practice each day.


OTHER MEANINGS

2. Increasing little by little in amount or size.

The company saw incremental growth in sales every month.

3. Relating to a small change added to something existing.

The software update brought only incremental improvements.

4. In math, a small change in a variable.

The teacher explained how an incremental change affects the total.