Dictionary
che•mo•tax•on•o•my
Pronunciation: (kē"mō-tak-son'u-mē, kem"ō-), [key]—
n. Biochem., Biol.
the identification and classification of organisms by comparative analysis of their biochemical composition.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.