official
/ə-ˈfi-shəl/
noun
one who holds or is invested with an office : officer
one who administers the rules of a game or sport especially as a referee or umpire
government officials
adjective
of or relating to an office, position, or trust
authoritative, authorized
official duties
adjective
jointly official
Nationalists called on the French central government to give the language co-official status with French.