evolve

verb
UK /ɪˈvɒlv/
US /ɪˈvɑːlv/

To change slowly over a long time into something better or different.

Birds evolved from dinosaurs over millions of years.


OTHER MEANINGS

2. To develop gradually, especially from a simple to a more complex form.

The small startup evolved into a global company.

3. To work out or develop an idea, plan, or theory.

The team evolved a new strategy for the project.

4. To give off or release something, such as a gas or heat.

The chemical reaction evolved a cloud of gas.