fulcimentum

ἐπὶ τῷ μὴ κοινωνικῶς χρῆσθαι τοῖς εὐτυχήμασι → for not having used their success in a spirit of partnership

Latin > English (Lewis & Short)

fulcīmentum: i, n. id.,
I a prop, stay, support (post-class.), App. M. 1, p. 109 med.; Macr. S. 7, 9; Dig. 33, 7, 12, § 19.