Meaning of coumarone

cou•ma•rone

Pronunciation: (k'mu-rōn"), [key]
— n. Chem.
  1. a colorless liquid, CHO, derived from a naphtha distilled from coal tar: used chiefly in the synthesis of coumarone resins.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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