laticlavium
From LSJ
νύκτα οὖν ἡμέραν ποιούμενος → without delay, as soon as possible, as fast as possible, making the night day, making night into day, turning night into day
Latin > English (Lewis & Short)
lātĭclāvĭum: ii, v. laticlavius, II. B.
Latin > French (Gaffiot 2016)
lātĭclāvĭum, ĭī, n., droit de porter le laticlave : Lampr. Comm. 4, 7 ; Gaius Dig. 24, 1, 42.