Truck \Truck\, v. t. [imp. & p. p. {Trucked}; p. pr. & vb. n. {trucking}.] [OE. trukken,F. troquer; akin to Sp. & Pg. trocar; of uncertain origin.] To exchange; to give in exchange; to barter; as, to truck knives for gold dust. [1913 Webster] We will begin by supposing the international trade to be in form, what it always is in reality, an actual trucking of one commodity against another. --J. S. Mill. [1913 Webster]