Dictionary
in'dole•bu•tyr'ic ac'id
Pronunciation: (in'dōl-byOO-tir'ik, in"-), [key] Biochem.
a white or yellowish, crystalline, water-insoluble powder, C
12H
13O
2N, a plant hormone similar to indoleacetic acid and used for the same purposes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.