of·fi·cial
(ə-fĭsh́əl)
[From Middle English, ecclesiastical officer, from Old French, from Latin officiālis, an attendant of an office, from officium, duty, service; see office.]
adjective
- Of or relating to an office or a post of authority: official duties.
- Authorized by a proper authority; authoritative: official permission.
- Holding office or serving in a public capacity: an official representative.
- Characteristic of or befitting a person of authority; formal: an official banquet.
- Authorized by or contained in the U.S. Pharmacopoeia or National Formulary. Used of drugs.
noun
- One who holds an office or position, especially one who acts in a subordinate capacity for an institution such as a corporation or governmental agency.
- Sports A referee or umpire.
derivatives
- of·fícial·dom
- noun
- of·fícial·ly
- adverb