obsecutor

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

obsĕcūtor (obsĕquūtor), ōris, m. [obsequor],

an obeyer, keeper, observer (eccl. Lat.): obsecutores legis, Tert. adv. Marc. 4, 9; Jul. Val. Res Gest. Alex. 3, 2.