4. A round game at cards, in which the cards are subject to exchange, barter, or trade. Hoyle.
Chamber of commerce. See Chamber.
Syn. -- Trade; traffic; dealings; intercourse; interchange; communion; communication.
Com*merce" (? or ?), v. i. [imp. & p. p. Commerced (#); p>. pr. & vb. n. Commercing.] [Cf. F. commercer, fr. LL. commerciare.] 1. To carry on trade; to traffic. [Obs.]
Beware you commerce not with bankrupts.
B. Jonson.