Dictionary
cit•ral
Pronunciation: (si'trul), [key]—
n. Chem.
a pale yellow, water-insoluble, liquid aldehyde, C
10H
16O, having a strong lemonlike odor, consisting in natural form of two isomers
(citral a or geranial and citral b or neral), usually obtained from the oils of lemon and orange or synthetically: used chiefly in perfumery, flavoring, and the synthesis of vitamin A.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.