ἀστρολάβος

A. armillary sphere, Ptol. Alm. 9.2, al., Procl. Hyp. 6; ἀ. στερεός Simp. in Cael. 462.30:—also as Adj., ἀ. ὄργανον Ptol. Alm. 9.9, al., Geog. 1.2.2 (pl.); κύκλοι Id. Alm. 5.1, 7.2.

II. planisphere, Phlp. in Rh.Mus. 6(1839).127.