0 past simple and past participle of proselytize
1 to try to persuade someone to change their religious or political beliefs or way of living to your own:
He was also remarkable for the proselytizing zeal with which he wrote his political pamphlets.
Television has provided the evangelists with yet another platform for their proselytizing.
He proselytized among his friends and families, and got all his servants to join the church as well.
They never actively recruited new members nor proselytized in the communities.
He aggressively proselytized for the movement by giving lectures, when not performing onstage.
Charles redistributed these territories and proselytized the residents of the region to consolidate his reign.