or·bic·u·late \ȯ(r)ˈbikyələ̇]t, -ˌlā], usu ]d.+V\adjective Etymology: Latin orbiculatus, from orbiculus + -atus -ate : having the form of an orb : circular or nearly circular in outline : orbicular < an orbiculate leaf > — see leaf illustration • or·bic·u·late·lyadverb