Leontium
From LSJ
τὸ σὸν εἰς ἡμᾶς ἐνδιάθετον → your disposition towards us
Lĕontĭum: i, f., = Λεόντιον,
I an Athenian hetæra, a friend of Epicurus, Cic. N. D. 1, 33, 93.
Lĕontĭum, ĭī, n. (Λεόντιον), nom d’une courtisane d’Athènes : Cic. Nat. 1, 93.