kenozooid

kenozooid (noun; Greek kenos, empty; zoon, animal; eidos, like): (Bryozoa) 1. In Stenolaemata, a polymorph without a lophophore, gut, muscles, and orifice. 2. In Gymnolaemata, a polymorph without an orificial wall or equivalent, lophophore, alimentary canal, and usually muscles.