Armillary

är′mil-lar-i, or är-mil′lar-i, adj. resembling an armlet or bracelet: consisting of rings or circles.— n. Armil′la , in archæology, a bracelet: one of the coronation ornaments: the regalia.— Armillary sphere , an instrument constructed to show the motions of the heavenly bodies. [L. armilla , an armlet . See Arm (1).]