In'fun-dib'ū-lar or In'fun-dib'ū-late, a.

a. [Lat. infundibulum, a funnel, properly an implement for pouring in, from infundere, to pour in or into, from prefix in and fundere, to pour.] Having the form of a funnel. Kirby.

Infundibulate polyzoa (Zool.), a group of Bryozoa characterized by a circular arrangement of the tentacles upon the disk. They are chiefly marine.