Wordnet polsko-angielski 
                         (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 evolution of Greek civilization"
 "the slow development of her skill as a writer") 
development, evolution 
synonim: rozwój
synonim: progresja
synonim: ewolucja
Słownik prawniczo handlowy polsko-angielski Anna Słomczewska
                        progress