The Collaborative International Dictionary
Polycystid
Polycystid \Pol`y*cys"tid\, n. (Zo["o]l.)
One of the Polycystidea.
One of the Polycystina. -- a. Pertaining to the Polycystidea, or the Polycystina.
Wiktionary
polycystid
a. Pertaining to the Polycystidea, or the Polycystina. n. 1 (context zoology English) One of the Polycystidea. 2 (context zoology English) One of the Polycystina.