n. [ Cf. F. duplicature. ] A doubling; a fold, as of a membrane. [ 1913 Webster ]
n.
I send a duplicate both of it and my last dispatch. Sir W. Temple. [ 1913 Webster ]
v. t.
a. [ L. duplicatus, p. p. of duplicare to double, fr. duplex double, twofold. See Duplex. ] Double; twofold. [ 1913 Webster ]
Duplicate proportion
Duplicate ratio
n.
I send a duplicate both of it and my last dispatch. Sir W. Temple. [ 1913 Webster ]
v. t.
a. [ L. duplicatus, p. p. of duplicare to double, fr. duplex double, twofold. See Duplex. ] Double; twofold. [ 1913 Webster ]
Duplicate proportion
Duplicate ratio