Английский разговорный словарь (основной) - quadruplicate
Quadruplicate
quadruplicate
̘. ̈n.kwɔˈdru:plɪkɪt adj. & v. --adj. 1 fourfold. 2 of whichfour copies are made. --v.tr. 1 multiply by four. 2 make four identical copies of. øin quadruplicate in four identical copies. øøquadruplication n. [L quadruplicare f. quadruplex -plicis fourfold: cf. QUADRUPED, DUPLEX]