| Quadruple 1. (a.) Fourfold; as, to make quadruple restitution; a quadruple alliance. 2. (n.) four times the sum or number; a fourfold amount; as, to receive to quadruple of the amount in damages. 3. (v. t.) To multiply by four; to increase fourfold; to double; to double twice. 4. (v. i.) To be multiplied by four; to increase fourfold; to become four times as much. 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 |