zooecium (z???i????m) n (Zoology) a part of a polyzoan colony that houses the feeding zooidsCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
zooecium (z???i????m) n (Zoology) a part of a polyzoan colony that houses the feeding zooidsCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014