Zooid

a.	1.	(Biol.) Pertaining to, or resembling, an animal.
n.	1.	(Biol.) An organic body or cell having locomotion, as a spermatic cell or spermatozooid.
	2.	(Zool.) An animal in one of its inferior stages of development, as one of the intermediate forms in alternate generation.

Noun

1.

zooid - one of the distinct individuals forming a colonial animal such as a bryozoan or hydrozoan

being, organism