What is "guarantors"

Usage examples of "guarantors".

Geraldine and Joe, their backers, the guarantors who had invested in their company.

Tom, who wondered if his father had any idea at all of the years spent having to work night after long night in bars to make the fees for catering college, to borrow huge sums of money for the company, to ask people to be guarantors for the loan, to look at Marcella and know that she was the most beautiful person on earth, and surely someone with style and class would take her away from him.

The King of France, the Duke of Ferrara, and the republic of Florence were to be the guarantors of this treaty.

Then he dared you and me to come out there and actually be his witnesses and guarantors in the consummation of the very act which he knew we had been trying to prevent.