Dictionary
sym•bi•ont
Pronunciation: (sim'bē-ont", -bī-), [key]—
n. Biol.
an organism living in a state of symbiosis.
Also,sym•bi•otePronunciation: (sim'bē-ōt", -bī-). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.