In old Scotch law. Certain officers of courts. See Claves curiæ. [L. KIDDLE, Kiddel, Kidel, Kedel. Lat. kidellus, q. v.] In old English law. A dam or open wear in a river, with a loop or narrow cut in it, accommodated for the laying of engines to catch fish. 2 Inst. 38. Magna Charta, c. 24. Blount. KIDELLUS, Kydellus. L. Lat. In old English law. A kiddel, or wear. Omnes kidelli deponantur de cetero penitus per Tamisiam, et Medeweyam, et per totam Angl' nisi per costeram maris; all wears shall from henceforth be wholly pulled down by the Thames and the Medway, and throughout all England, except on the seacoast. Mag. Cart. 9 Hen. III. c. 23.