Dictionary
bi•tar•trate
Pronunciation: (bī-tär'trāt), [key]—
n. Chem.
a tartrate in which only one of the two acidic hydrogen atoms of tartaric acid is replaced by a metal or positive group; an acid tartrate; a hydrogen tartrate, as sodium bitartrate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.