The Collaborative International Dictionary
Transacting
Transact \Trans*act"\, v. t. [imp. & p. p. Transacted; p. pr. & vb. n. Transacting.] [L. transactus, p. p. of transigere. See Transaction.] To carry through; to do; perform; to manage; as, to transact commercial business; to transact business by an agent.
Wiktionary
transacting
vb. (present participle of transact English)