Dictionary
Esch•e•rich•i•a co•li
Pronunciation: (esh"u-rik'ē-u kō'lī), [key]—
n. Bacteriol.
a species of rod-shaped, facultatively anaerobic bacteria in the large intestine of humans and other animals, sometimes pathogenic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.