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								act of improving by expanding or enlarging or refining he congratulated them on their development of a plan to meet the emergency
 they funded research and development
 2.
								a process in which something passes by degrees to a different stage (especially a more advanced or mature stage)
 the development of his ideas took many years
 the slow development of her skill as a writer
 3.
								a recent event that has some relevance for the present situation
 recent developments in Iraq
 what a revolting development!
 4.
								the act of making some area of land or water more profitable or productive or useful
 the development of Alaskan resources
 5.
								a district that has been developed to serve some purpose
 such land is practical for small park developments
 6.
								a state in which things are improving; the result of developing (as in the early part of a game of chess)
 after he saw the latest development he changed his mind and became a supporter
 in chess your should take care of your development before moving your queen
 7.
								(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
 he proposed an indicator of osseous development in children
 8.
								processing a photosensitive material in order to make an image visible
 the development and printing of his pictures took only two hours
 9.
								(music) the section of a composition or movement (especially in sonata form) where the major musical themes are developed and elaborated
 
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