Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A red colouring matter derived from phenol. Used as an indicator.

from the GNU version of the Collaborative International Dictionary of English

  • n. A red coloring matter derived from phenol; -- called also, in commerce, yellow corallin.

from The Century Dictionary and Cyclopedia

  • n. The commercial name for impure rosolic acid (which see, under rosolic), one of the coaltar colors.

Etymologies

From Latin aurum ("gold"). (Wiktionary)

Examples

  • The photonic crystal biosensor technology was further utilized in a screen for inhibitors of the AIF-DNA interaction, and through this screen aurin tricarboxylic acid was identified as the first in vitro inhibitor of AIF.

    innovations-report

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