repercussio
From LSJ
Τάς θύρας, τάς θύρας. Ἐν σοφία πρόσχωμεν. → the doors, the doors, in wisdom let us attend | The doors! The doors! In wisdom, let us be attentive!
Latin > English (Lewis & Short)
rĕpercussĭo: ōnis, f. id.,
I a rebounding, repercussion: vicinorum siderum, i. e. reflection, Sen. Q. N. 7, 19.
Latin > French (Gaffiot 2016)
rĕpercussĭō, ōnis, f. (repercutio), réflexion de la lumière : Sen. Nat. 7, 19, 1.