What is the meaning of the word "develop"?

Definitions:

become technologically advanced verb
- Many countries in Asia are now developing at a very fast pace
cause to grow and differentiate in ways conforming to its natural development verb
- The perfect climate here develops the grain
change the use of and make available or usable verb
- develop land
elaborate by the unfolding of a musical idea and by the working out of the rhythmic and harmonic changes in the theme verb
- develop the melody and change the key
elaborate, as of theories and hypotheses verb
- Could you develop the ideas in your thesis
generate gradually verb
- We must develop more potential customers
grow emotionally or mature verb
- The child developed beautifully in their new kindergarten.
grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment verb
- A flower developed on the branch
happen verb
- Report the news as it develops
make something new, such as a product or a mental or artistic creation verb
- My company developed a new kind of building material that withstands all kinds of weather.
make visible by means of chemical solutions verb
- Please develop this roll of film for me
move into a strategically more advantageous position verb
- develop the rook
move one's pieces into strategically more advantageous positions verb
- Spassky developed quickly
work out verb
- We have developed a new theory of evolution