In English ecclesiastical law. The second week before Whitsunday, thus called from three fasts observed therein, the Monday, Tuesday, and Wednesday, called “Rogation days,” because of the extraordinary prayers then made for the fruits of the earth, or as a preparation for the devotion of Holy Thursday. Wharton. Rogationes, quesstiones, et positioned debent esse simplioes. nob. 143. Demands, questions, and claims ought to be simple.