premonstratensian

n. [ F. prémontré, fr. Prémontré, fr. L. pratum monstratum. ] (R. C. Ch.) One of a religious order of regular canons founded by St. Norbert at Prémontré, in France, in 1119. The members of the order are called also White Canons, Norbertines, and Premonstrants. [ 1913 Webster ]