Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

aurin

play
noun au·rin \ˈȯr-ən\

Medical Definition of aurin

  1. :  a poisonous red dye C19H14O3 used chiefly as an indicator and dye intermediate—called also rosolic acid




Seen and Heard

What made you want to look up aurin? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

tending to dismiss important matters

Get Word of the Day daily email!