quincuagésima 500
fiftieth , ma . ( Of the lat. )(do quinquages? mus ). 1. adj. That follows immediately in order or to the forty-nono. 2. adj. He said each of the 50 equal parts which is divided into a whole. U t. c. s. 3. (For being the fiftieth day before Easter). (f) Dominica that precedes the first of lent.