Optional unit Synonyms

Optional replaced

Definitions for Optional


  • (adjective) subject to one's freedom of choice
  • (adjective) possible but not necessary; left to personal choice

Synonyms for phrase

OU abbreviation

OU is an abbreviation for Optional Unit
What does OU stand for?
OU stands for "Optional Unit"

Unit replaced

Definitions for Unit


  • (noun) a single undivided whole
  • (noun) a single undivided natural thing occurring in the composition of something else
  • (noun) an assemblage of parts that is regarded as a single entity