/ Dictionary / Index T transact: Meaning and Definition of Find definitions for: trans•act Pronunciation: (tran-sakt', -zakt'), [key] — v.t. to carry on or conduct (business, negotiations, activities, etc.) to a conclusion or settlement. —v.i. to carry on or conduct business, negotiations, etc.: He was ordered to transact only with the highest authorities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: transact (Thesaurus) trans- transactinide Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language