hetaeria
From LSJ
Νίκησον ὀργὴν τῷ λογίζεσθαι καλῶς → Ratione rem putando vince irae impetum → Besiege deinen Zorn durch deines Denkens Kraft
Latin > English (Lewis & Short)
hĕtaerĭa: ae, f., = ἑταιρία,
I a (religious) brotherhood, fraternity, Traj. ap. Plin. Ep. 10, 43, 1; id. ib. 10, 97, 7.
Latin > French (Gaffiot 2016)
hĕtærĭa,¹⁵ æ, f. (ἑταιρία), confrérie, collège, société : Plin. Min. Ep. 10, 96, 7.