noun, plural zo·ar·i·a, zo·ar·i·ums. Biology.
Examples from the Web for zoarium
Historical Examples of zoarium
The zoarium is of delicate appearance and branches sparingly.
The zoarium consists of a circular or oval mass of no great size.
It possesses a creeping "sole" or organ of progression at the base of the zoarium.
Major Walton found it growing over a zoarium of Hislopia lacustris.
The zoœcia are not distinct from one another, but in dendritic forms the zoarium is divided irregularly by chitinous partitions.