Lewis & Short

callĭblĕphărum (callĭblĕphărĭ-um, Marc. Emp. 8 fin.), i, n., = καλλιβλέφαρον (sc. φάρμακον), a dye for coloring the eyebrows, Varr. ap. Non. p. 218, 22; Plin. 21, 19, 73, § 123; 23, 4, 51, § 97; 33, 6, 34, § 102.
Hence, † callĭblĕphărātus, a, um, adj., with beautiful eyelids: ostrea, Plin. 32, 6, 21, § 61.