1. certain to happen or be provided; promised or assured

Examples

• The product comes with a guaranteed two-year warranty.
• Success is not guaranteed, but hard work increases your chances.
• The hotel offers guaranteed reservations for registered guests.
• With this insurance policy, your coverage is guaranteed.
• The company provides guaranteed delivery within 24 hours.
• A college degree doesn’t mean guaranteed employment.
• The bank offers guaranteed interest rates for new accounts.