Circular or nearly circular.

synonym: orbiculate.

Having the shape of a sphere or ball:
— Nearly orbicular in shape.

synonyms: ball-shaped, global, globose, globular, spheric, spherical.

Roget 247: round, rounded, circular, annular, orbicular; oval, ovate; elliptic, elliptical; egg-shaped; pear-shaped etc. 245; cycloidal etc. n.^†; spherical etc. 249.    ... show more

Polish: kulisty