1. people who earnestly urge or request someone to do something
Usage: formal
2. people who solemnly charge someone under oath
Usage: legal; formal

Examples

• The adjurers pleaded with the king to spare the prisoners.
• As adjurers of the court, they administered the sacred oath.
• The desperate adjurers begged for mercy on behalf of their families.
• Legal adjurers ensured all witnesses were properly sworn in.
• The adjurers made their solemn appeal to the council.
• Ancient adjurers would invoke the gods when making their requests.