Zooid /(?)/

Zo·oid

Zooid

a.
  1. Pertaining to, or resembling, an animal. (Biol.)

Zooid

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