Dictionary
ol•i•go•chaete
Pronunciation: (ol'i-gō-kēt"), [key]—
n.
any of various annelids of the family Oligochaeta, including earthworms and certain small, freshwater species, having locomotory setae sunk directly in the body wall.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.