DUPLICATIO
duplicatio (d[y]oo-pli-kay-shee-oh), n.[fr. Latin duplicare “to double”] 1.Roman & civil law.
A defendant’s answer to the plaintiff’s replication, similar to a rejoinder in common law. — Also
termed (in Scots law) duply. See REPLICATION. 2. The fourth in a series. 3. A duplication of a
transaction. [Blacks Law 8th]