concubina
From LSJ
ἐνίοις τὸ σιγᾶν κρεῖττόν ἐστι τοῦ λαλεῖν → for some people silence is better than words (Menander)
Latin > English (Lewis & Short)
concŭbīna: ae, v. concubinus.
Latin > French (Gaffiot 2016)
concŭbīna,¹³ æ, f., concubine : Pl. Epid. 466 ; Cic. de Or. 1, 183.