1. past tense and past participle of guarantee; promised or assured that something will happen or be true
Usage: often used in legal or commercial contexts
2. provided a guarantee or warranty for a product or service
Usage: commercial usage

1. covered by a guarantee or warranty; assured to be of a certain quality or condition

Examples

• The manufacturer guarantied that the product would last for five years.
• We guarantied the quality of our work to all our clients.
• The car came with a guarantied warranty covering all mechanical defects.
• The company guarantied delivery within two business days.
• This guarantied investment option offers a fixed return.
• The bank guarantied the loan with collateral.
• All guarantied items can be returned within 30 days.