/dɪˈvɛləp/
verb
1. grow or cause to grow and become more mature, advanced, or elaborate.
2. become more economically and socially advanced.
3. convert (land) to a new purpose by constructing buildings or making other use of its resources.
4. construct or convert (a building) so as to improve existing resources.
5. elaborate (a musical theme) by modification of the melody, harmony, or rhythm.
/ɡrəʊ/
verb
1. (of a living thing) undergo natural development by increasing in size and changing physically.
2. (of a plant) germinate and develop.
3. cause (plants) to germinate and develop.
4. allow or cause (a part of the body) to grow or develop.
5. become larger or greater over a period of time; increase.