People who borrow money to buy a house and promise to give the house to the bank if they can't pay the money back.
Mortgagers are important for banks because they help people buy houses, but it can also be a big responsibility.
Examples:
The mortgagers signed papers to get the money for their new house.
The bank helps the mortgagers buy the house.
The mortgagers have to pay the bank every month.
The mortgagers were happy to get the house, but now they have to pay a lot of money.
The mortgagers promised to give the house to the bank if they can't pay the money back.
The mortgagers are excited to have a new house, but they also know it's a big responsibility.