LSJ
ἡ, (κηρόω) = κήρωμα 1, cerate or salve, used medically, Hp. Off. 12, Art. 14, Ar. Ach. 1176, Ph. Bel. 96.18; κ. οἰνανθίνη, ῥοδίνη, Dsc. 1.109, 2.110; κ. ὑγρά Gal. 11.391; used as a cosmetic, Ar. Fr. 320.1.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)