Open English Wordnet
Nouns
(n)officialsomeone who administers the rules of a game or sport“the golfer asked for an official who could give him a ruling” Adjectives
(a)officialhaving official authority or sanction“official permission”,
“an official representative” (a)officialof or relating to an office“official privileges” (s)officialverified officially“the election returns are now official” (s)official, prescribedconforming to set usage, procedure, or discipline“in prescribed order” (s)official(of a church) given official status as a national or state institution