Associations to the word «Quinoline»

Wiktionary

QUINOLINE, noun. (organic compound) Any of a class of aromatic heterocyclic compounds containing a benzene ring fused with a pyridine ring; especially the simplest such compound, C9H7N.
QUINOLINE YELLOW, noun. (chemistry) a yellow food colouring now known to be toxic and banned in some countries

Wise words

A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.