ominatio
From LSJ
κατὰ τὸ φιλόκαλον πειραθέντα κατανοῆσαι → see by working out the calculation
Latin > English (Lewis & Short)
ōmĭnātĭo: ōnis, f. ominor,
I a foreboding, prognostic, Paul. ex Fest. p. 88 Müll.
Latin > French (Gaffiot 2016)
ōmĭnātĭō, ōnis, f. (ominor), action de présager, présage : P. Fest. 88.