The Collaborative International Dictionary of English v.0.48:
Priestlike \Priest"like`\, a. Priestly. --B. Jonson. [1913 Webster]WordNet (r) 3.0 (2006):
priestlike adj 1: befitting or characteristic of a priest or the priesthood; "priestly dedication to the people of his parish" [syn: priestly, priestlike] [ant: unpriestly]