1. Plural of devisor; persons who devise or invent something.
Usage: General usage; not limited to legal contexts
2. In law, persons who devise property, especially real estate, by will.
Usage: Legal/formal; chiefly British English

Examples

• The devisors of the new software system worked for months to perfect it.
• The devisors of the constitution sought to create a balanced government.
• In the will, the devisors left their estate to their children.
• The devisors of this marketing strategy hoped to increase sales significantly.
• Medieval devisors of fortifications built structures that lasted centuries.
• The devisors of the plan presented their ideas to the board.