subsidiator

subsidiator [CL subsidiare+-tor], one who assists, aids, or benefits. ~orum superbo sprevit fastu legacionem E. Thrip. SS III 32; Deum unum summo sibi specialique pro ~ore non constituit sufficientique subsidio Ib. XI 11; si sodalicii solacio carens ceciderit, sero senciet sublevatoris auxilium vel ~oris ‥ subsidium Ib. XII 4.