n.
When there any riding was in Cheap. Chaucer. [ 1913 Webster ]
n. [ For thriding, Icel. þriðjungr the third part, fr. þriði third, akin to E. third. See Third. ] One of the three jurisdictions into which the county of York, in England, is divided; -- formerly under the government of a reeve. They are called the North, the East, and the West, Riding. Blackstone. [ 1913 Webster ]
a.
Riding clerk.
Riding hood.
Riding master,
Riding rhyme (Pros.),
Riding school,