Dictionary
leu•ko•tri•ene
Pronunciation: (lOO"ku-trī'ēn), [key]—
n. Biochem.
a lipid, C
20H
30O
3, produced by white blood cells in an immune response to antigens, that contributes to allergic asthma and inflammatory reactions.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.