(sports) video referee

A periodical publication that has been authorised to publish public or legal notices.

Alternative spelling of nonofficial

A language afforded an elevated status in a particular country, state, or other jurisdiction, typically for government use.

plural of official language

plural of official scorer

plural of official cover

(baseball) A completed batting opportunity that did not result in a base on balls, hit-by-pitch, sacrifice fly, sacrifice bunt, or interference or obstruction.

(soccer) The official who keeps things at the dugout in order, and displays substitutions and the amount of injury time

Having some degree of official authority.