pol·y·zo·an 
(pŏl′ē-zōən)
(pŏl′ē-zōən)n.
A bryozoan.
[From New Latin Polyzōa, former phylum name : POLY- + -zōa, pl. of -zōon; see -ZOON.]
pol′y·zoan adj.
- walking stick
- walk in the park
- walk-off
- walk off/away with
- walk off with
- walk of life
- walk of shame
- walk-on
- walk on air
- walk out
- walkout
- walk out on
- walk over
- walkover
- walk (someone) through
- walk someone through
- walk the plank
- walk the walk
- walk through
- walk-through
- walk through
- walkup
- walk-up
- walkway
- Walkyrie