fideicommissum
From LSJ
πόθῳ δὲ τοῦ θανόντος ἠγκιστρωμένη ψυχὴν περισπαίροντι φυσήσει νεκρῷ → pierced by sorrow for the dead shall breathe forth her soul on the quivering body
Latin > English (Lewis & Short)
fĭdĕĭcommissum: i, v. fideicommitto.
Latin > French (Gaffiot 2016)
fĭdĕĭcommissum,¹⁶ ī, n. (fideicommitto), fidéicommis [droit] : Suet. Claud. 23.