processing a photosensitive material in order to make an image visible | act of improving by expanding or enlarging or refining |
| the act of making some area of land or water more profitable or productive or useful |
| (music) the section of a composition or movement (especially in sonata form) where the major musical themes are developed and elaborated |
| a recent event that has some relevance for the present situation |
| a district that has been developed to serve some purpose |
| processing a photosensitive material in order to make an image visible |
| (biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level |
| a process in which something passes by degrees to a different stage (especially a more advanced or mature stage) |
| a state in which things are improving; the result of developing (as in the early part of a game of chess) |