| 释义 | 
		or·bic·u·lar \ȯ(r)ˈbikyələ(r)\ adjective Etymology: Middle English orbiculer, from Middle French or Late Latin; Middle French orbiculaire, from Late Latin orbicularis circular, from Latin orbiculus small disk + -aris -ar — more at orbicule 1.   a.  : resembling or having the form of an orb : spherical, circular   < nearly orbicular in shape — P.S.Barnhart >  b.  : containing rounded bodies consisting of minerals in generally radial or tangential groupings usually in successive concentric zones   < orbicular rocks >  c.  : encircling a part or opening   < an orbicular ligament > 2.  : complete, rounded, integral  < an orbicular system of political thought > • or·bic·u·lar·i·ty \ˌ ̷ ̷ˌ ̷ ̷ ̷ ̷ˈlarəd.ē\ noun -es • or·bic·u·lar·ly adverb |