Orbicular \Or*bic"u*lar\, a. [L. orbicularis, fr. orbiculus, dim. of orbis orb: cf. F. orbiculaire.]

Resembling or having the form of an orb; spherical; circular; orbiculate. -- Or*bic"u*lar*ly, adv. -- Or*bic"u*lar*ness, n.

Orbicular as the disk of a planet. --De Quincey.

Source: Webster's Revised Unabridged Dictionary (1913)