hydromantia
From LSJ
τοῖς οἰκείοις συκοφαντίαν δέδωκεν → has given to his friends an opportunity for chicane, has offered to his friends the right of vindictive prosecution
Latin > English (Lewis & Short)
hydrŏmantīa: ae, f., = ὑδρομαντεία,
I divination by water, hydromancy, Aug. Civ. Dei, 7, 35; Plin. 37, 11, 73, § 192; Isid. 8, 9, 13.
Latin > French (Gaffiot 2016)
hўdrŏmantīa, æ, f. (ὑδρομαντεία), hydromancie, divination par l’eau : Plin. 37, 192.
Latin > German (Georges)
hydromantīa, ae, Akk. ān, f. (ὑδρομαντεία), die Weissagung aus dem Wasser, Plin. 37, 192. Augustin. de civ. dei 7, 35. Isid. orig. 8, 9, 13. Mythogr. Lat. 3, 12.