How to use official in a sentence. Definition of official adjective in oxford advanced learner's dictionary An official language is one that is used by the government of a country when making its laws, in official documents, etc.:
Egypt Flag: A Symbol of Struggle, Unity, and History
A person appointed or elected to an office or charged with certain duties.
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An official is someone who holds an office (function or mandate, regardless of whether it carries an actual working space with it) in an organization or government and participates in the exercise of authority (either their own or that of their superior or employer, public or legally private). A person appointed or elected to an office or charged with certain duties Of or pertaining to an office or position of duty, trust, or authority Appointed, authorized, or approved by a government or organization
Official (comparative more official, superlative most official) of or about an office or public trust. If something is official, it's authorized and approved by somebody If gatorade is the official drink of the olympics, somebody with authority has signed some papers and a deal has been made. Of or relating to an office or to a position of duty, trust, or authority:[before a noun] official powers
Appointed, authorized, recognized, or approved by a government or organization
There are seven meanings listed in oed's entry for the adjective official, two of which are labelled obsolete See ‘meaning & use’ for definitions, usage, and quotation evidence.