κοσμήτρια
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
English (LSJ)
ἡ,
A = κοσμήτειρα, Hsch.s.v. Σαραχηρώ.
Greek (Liddell-Scott)
κοσμήτρια: ἡ, = κοσμήτειρα, Ἡσύχ., Ἐπιφάν. 1. 937D.