A progression from a simple form to a more complex one
The result or product of building up
Steady improvement, as of an individual or a society
Something significant that happens
The process of growth
A real estate development
But three years later a new economic development began.
"There's enough rock here to build a housing development," she commented as they worked their way across a jumble of flat red rocks.
The rapid development of Helen's mind is beautiful to watch.
These substances were regarded as being in some sense alive, and taking some active part in the development of being.
Learning a new language has proven to be very beneficial to cognitive development.