rĕ-pondĕro — Lewis & Short
rĕ-pondĕro, āre, v. a.,
I to weigh in return; trop., to repay, return (late Lat.):
studii vicissitudinem tibi,Sid. Ep. 1, 4 fin.:
gloriam tibi,id. ib. 5, 1:
pro falsitate alicui veritatem,Claud. Mam. Stat. An. 3, 15.