Quadruplex

(a.) Fourfold; folded or doubled twice.

Thesaurus Entries

Photostat, Xerox, biquadrate, biquadratic, clone, copy, counterpart, ditto, double, dupe, duplicate, duplication, facsimile, fourfold, hectograph, make four, manifold, microcopy, microfilm, mimeo, mimeograph, model, multigraph, multiply by four, quadrable, quadrigeminal, quadruple, quadruplex, reduplicate, repetition, replica, replicate, replication, representation, reproduce, reproduction, stat, tetraploid, trace, transcribe, triplicate