octŭplus

a, um, adj.
I. eightfold, octuple (class.): pars, Cic. Univ. 7, 20.—Subst.: octŭplum, i, n., the eightfold penalty, the octuple: damnare aliquem octupli, Cic. Verr. 2, 3, 11, § 28: poena octupli, id. ib.: judicium in octuplum, id. ib.
Lewis & Short
A Latin Dictionary, 1879
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