dopa Hear it!

dopa definition

dopa ()

noun

an amino acid, CHNO, that is converted by an enzyme in the bloodstream into dopamine: its levorotatory isomer (L-dopa) is used as a drug in treating Parkinson's disease

Etymology: d(ihydr)o(xy)p(henyl)a(lanine)

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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