1. to engage in missionary work; to attempt to convert others to one’s religious beliefs
Usage: present participle of missionize

Examples

• The church group spent the summer missionizing in remote villages.
• She dedicated her life to missionizing among indigenous communities.
• The organization was criticized for missionizing rather than focusing solely on humanitarian aid.
• Many religious groups are actively missionizing in developing countries.
• The missionaries were missionizing door-to-door in the neighborhood.
• He felt called to begin missionizing after his religious awakening.