from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A red dyestuff, the sodium salt of a complex azo derivative of naphtol.
from the GNU version of the Collaborative International Dictionary of English
- n. A red dyestuff, used as a substitute for cochineal, archil, etc. It consists of the sodium salt of a complex azo derivative of naphtol.
from The Century Dictionary and Cyclopedia
- n. A coal-tar color: same as orseillin.
Sorry, no etymologies found.