- quadruplico
quadruplico (quadriplico), āvī, ātum, āre (quadruplex), vervierfachen, d.i. vergrößern, lucris rem (Vermögen) alcis, v. Merkur, Plaut. Stich. 405. Boëth. instit. arithm. 2, 44: decem quadriplicata quadraginta faciunt, Augustin. serm. 263, 4.
http://www.zeno.org/Georges-1913. 1806–1895.