The Collaborative International Dictionary
Zooecia
Zooecium \Zo*[oe]"ci*um\, n.; pl. Zo[oe]cia. [NL., fr. Gr. zw^,on an animal + ? house.] (Zo["o]l.) One of the cells or tubes which inclose the feeling zooids of Bryozoa. See Illust. of Sea Moss.
Wiktionary
zooecia
n. (plural of zooecium English)