lithium aluminum hydride: Meaning and Definition of

lith'ium alu'minum hy'dride

Pronunciation: [key]
— Chem. Chem.
  1. a white powder, LiAlH, used chiefly as a chemical reducing agent, esp. in pharmaceutical and perfume manufacturing.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.