Official usage Synonyms

Official replaced

Definitions for Official


  • (adjective) ordered or allowed by those in authority
  • (noun) a person who holds a public office
  • (adjective) of or relating to an office

Synonyms for phrase

OU abbreviation

OU is an abbreviation for Official Usage
What does OU stand for?
OU stands for "Official Usage"

Usage replaced

Definitions for Usage


  • (noun) the act or practice of employing something for a particular purpose
  • (noun) the act of using
  • (noun) accepted or habitual practice