Dictionary
ce•tin
Pronunciation: (sēt'n), [key]—
n. Biochem.
a white, crystalline, water-insoluble fat, C
32H
64O
2, obtained from spermaceti by extraction with ether: used chiefly as an emulsive agent in the manufacture of pharmaceuticals and cosmetics and as a base in the manufacture of candles and soaps. Also called
ce'tyl pal'mitate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.