Avicularia \A*vic`u*la"ri*a\, n. pl. [NL. See {Avicular}.]
(Zool.)
See prehensile processes on the cells of some Bryozoa, often
having the shape of a bird's bill.
[1913 Webster]
Bryozoum \Bry`o*zo"um\, n. [NL. See {Bryozoa}.] (Zool.)
An individual zooid of a bryozoan coralline, of which there
may be two or more kinds in a single colony. The zo[oe]cia
usually have a wreath of tentacles around the mouth, and a
well developed stomach and intestinal canal; but these parts
are lacking in the other zooids ({Avicularia}, {O[oe]cia},
etc.).
[1913 Webster]