Associations to the word «Quinone»

Wiktionary

QUINONE, noun. (organic compound) Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring.
QUINONE IMINE, noun. (chemistry) any quinonimine

Dictionary definition

QUINONE, noun. Any of a class of aromatic yellow compounds including several that are biologically important as coenzymes or acceptors or vitamins; used in making dyes.

Wise words

It is better wither to be silent, or to say things of more value than silence. Sooner throw a pearl at hazard than an idle or useless word; and do not say a little in many words, but a great deal in a few.
Pythagoras