Where does “разрада” come from?

разрада (Serbo-Croatian) comes from Serbo-Croatian разра́дити, from Serbo-Croatian раз-, from Proto-Slavic orz- — dis-.

разрада (Serbo-Croatian): elaboration, working out, development

Definitions

  1. elaboration, working out, development

Ancestry of “разрада”, step by step

StepLanguageWordMeaning
1Serbo-Croatianразра́дитиto develop, to work out (schedule, plan etc.)
2Serbo-Croatianраз-de-, dis-, un
3Proto-Slavicorz-dis-
Every word from Proto-Slavic orz- →Every word from Serbo-Croatian раз- →Every word from Serbo-Croatian разра́дити →