cachinnatio

Latin > English (Lewis & Short)

căchinnātĭo: ōnis, f. id.,
I a violent laughing, immoderate laughter: sine ullā suspitione nimiae suspitionis, Auct. Her. 3, 14, 25: ut si ridere concessum sit, vituperetur tamen cachinnatio, Cic. Tusc. 4, 31, 66.

Latin > French (Gaffiot 2016)

căchinnātĭō, ōnis, f. (cachinno), action de rire aux éclats, rire fou : Cic. Tusc. 4, 66.