sororio
From LSJ
μηδενὶ συμφορὰν ὀνειδίσῃς, κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → never mock a disaster, fate is common to all and the future unknown
Latin > English (Lewis & Short)
sŏrōrĭo: āre, v. n. soror, of the female breasts,
I to grow up or swell together, like two sisters: papillae sororiabant, Plaut. Fragm. ap. Fest. p. 297 Müll.: mammae sororiantes, Plin. 31, 6, 33, § 66.
Latin > French (Gaffiot 2016)
sŏrōrĭō, āre (soror), intr., grandir ensemble [comme des sœurs, en parl. des seins, papillæ ] : Pl. d. Fest. 297 ; P. Fest. 296, cf. Plin. 31, 66.