Orbiculate

n.	1.	That which is orbiculate; especially, a solid the vertical section of which is oval, and the horizontal section circular.
a.	1.	Made, or being, in the form of an orb; having a circular, or nearly circular, or a spheroidal, outline. Orbiculate leaf (Bot.) a leaf whose outline is nearly circular.

Adj.

1.

orbiculate - circular or nearly circular Synonyms: orbicular

circular, orbicular, round, simple, unsubdivided