The that means "individual in control of some general public get the job done or responsibility" was to start with recorded in 1555. The adjective is initial attested in English in 1533 through the Old French oficial. The casual term officialese, the jargon of "officialdom", was initially recorded in 1884. https://e-bookmarks.com/story2477524/the-basic-principles-of-blood-sugar-levels