off-road vehicle
Defined in 1 dictionary — U.S. Code
United States Code
16 U.S.C. § 670K — as used in this subchapter
The term “off-road vehicle” means any motorized vehicle designed for, or capable of, cross-country travel on or immediately over land, water, sand, snow, ice, marsh, swampland, or other natural terrain; but such term does not include—
(A) any registered motorboat at the option of each State;
(B) any military, fire, emergency, or law enforcement vehicle when used for emergency purposes; and
(C) any vehicle the use of which is expressly authorized by the Secretary of the Interior or the Secretary of Agriculture under a permit, lease, license, or contract.