TOLL, contracts. A sum of money for the use of something, generally applied to the consideration which is paid for the use of a road, bridge, or the like, of a public nature. Toll is also the compensation paid to a miller for grinding another person's grain. 2. The rate of taking toll for grinding is regulated by statute in most of the states. See 2 Hill. Ab. oh. 17; 6 Ad. & Ell. N. S. 31,; 6 Q. B. 3 1.