1. a person or entity that provides assurance or a guarantee; one who assures.
Usage: formal; chiefly legal or insurance contexts

Examples

• The assuror promised to cover all damages resulting from the accident.
• In the contract, the assuror agreed to reimburse the client if the service failed.
• The insurance company acted as the assuror in the agreement.
• The assuror's liability was clearly stated in the policy documents.
• Both parties trusted the assuror to fulfill the terms of the guarantee.