The Collaborative International Dictionary of English v.0.48:
evangelise \e*van"gel*ise\, v. t. & i. Same as evangelize. [Chiefly Brit.] [PJC]WordNet (r) 3.0 (2006):
evangelise v 1: preach the gospel (to) [syn: evangelize, evangelise] 2: convert to Christianity; "The missionaries evangelized the Pacific Islanders" [syn: evangelize, evangelise]