Meaning of dicarboxylic acid

di•car'box•yl'ic ac'id

Pronunciation: (dī-kär'bok-sil'ik, -kär"-), [key]
— Chem. Chem.
  1. any of the organic compounds that contain two carboxyl groups.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.