proxeneta
From LSJ
ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
Latin > English (Lewis & Short)
proxĕnēta: ae, m., = προξενητής,
I a negotiator, factor, broker, agent, Sen. Ep. 119; Mart. 10, 3, 4; Dig. 50, 14, 2.
Latin > French (Gaffiot 2016)
proxĕnēta¹⁶ (-tēs), æ, m. (προξενητής), celui qui s’entremet pour un marché, courtier : Sen. Ep. 119, 1 ; Mart. 10, 3, 4.
