quad•ru•pli•cate
Pronunciation: (n., adj.kwo-dr'pli-kitv.kwo-dr'pli-kāt&sec), [key]
— n., adj., v., -cat•ed, -cat•ing.
—n.
- one of four copies or identical items, esp. copies of typewritten material.
- in four identical copies.
—adj.
- consisting of four identical parts.
- pertaining to a fourth item or copy of something.
—v.t.
- to produce or copy in quadruplicate.
- to make four times as great.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.