Indigo blue Synonyms

Indigo replaced

Definitions for Indigo


  • (noun) deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye
  • (noun) a blue dye obtained from plants or made synthetically
  • (noun) a blue-violet color

Synonyms for phrase

IB abbreviation

IB is an abbreviation for Indigo Blue
What does IB stand for?
IB stands for "Indigo Blue"

Definitions for Blue


  • (adjective) depicting or referring to sexual matters in a way that is unacceptable in polite society
  • (adjective) feeling unhappiness
  • (adjective) hinting at or intended to call to mind matters regarded as indecent