—n., adj.trip'li-kit, -kāt";
—n., v., -cat•ed, -cat•ing,
1. one of three identical items, esp. copies of typewritten material.
2. in triplicate,
a. in three identical copies: This letter should be done in triplicate.
b. threefold: That goes for me, too, in triplicate.
1. to make threefold; triple.
2. to make in triplicate: to triplicate a report before releasing it.
produced in or consisting of three copies or parts; threefold; triple: triplicate contracts.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.