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Meaning of homovanillic acid

ho'mo•va•nil'lic ac'id

Pronunciation: (hō'mō-vu-nil'ik, hom'ō-, hō"mō-, hom"ō-), [key]
— Biochem. Biochem.
  1. the end product of dopamine metabolism, CHO, found in human urine.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.