coruscatio
Δελφῖνα νήχεσθαι διδάσκεις: ἐπὶ τῶν ἐν ἐκείνοις τινὰ παιδοτριβούντων, ἐν οἷς ἤσκηται → Teaching dolphins to swim: is applied to those who are teaching something among people who are already well versed in it
Latin > English
coruscatio coruscationis N F :: flash, gleam; glittering
Latin > English (Lewis & Short)
cŏruscātĭo: ōnis, f. id.,
I a glittering, a flash, coruscation (post-class.): (margaritarum), Sol. 53 fin.: immanis, Vop. Car. 8.
Latin > French (Gaffiot 2016)
cŏruscātĭō, ōnis, f. (corusco), action de briller, étinceler : Sol. 53, 25 || [en parl. des éclairs] fulguration : Vop. Car. 8, 3.
Latin > German (Georges)
coruscātio, ōnis, f. (corusco), das Blitzen, der Blitz, c. fulgurum (neben tonitruum crepor), Iul. Val. 1, 6 (12): c. luminis, Firm. math. 1, 4, 7: absol., Solin. 53, 25. Vopisc. Carin. 8, 3. Itala Matth. 24, 27 (wo Form scoriscatio). Vulg. psalm. 143, 6 u. (bildl.) Sirach. 32, 14: Plur., Vopisc. Carin. 8, 5. Heges. 4, 9, 1. Vulg. psalm. 76, 19 u. (bildl.) Sirach. 43, 14.