mistress
From LSJ
ἔκβαλε πρῶτον ἐκ τοῦ ὀφθαλμοῦ σοῦ τὴν δοκόν, καὶ τότε διαβλέψεις ἐκβαλεῖν τὸ κάρφος ἐκ τοῦ ὀφθαλμοῦ τοῦ ἀδελφοῦ σου → first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother's eye
English > Greek (Woodhouse)
substantive
P. and V. δεσπότις, ἡ (Plato), δέσποινα, ἡ (Dem. and Plato), Ar. and V. ἄνασσα, ἡ; see queen.
preceptress: P. and V. διδάσκαλος, ἡ.
mistress of a house: P. οἰκονόμος, ἡ, P. and V. οἰκουρός, ἡ.
mistress of, skilled in: use adj., P. and V. ἔμπειρος (gen.), ἐπιστήμων (gen.); see skilled.