A small plastic card issued by a bank or similar which is a guarantee of payment of cheques written by the cardholder (up to a specified maximum amount)
In Britain, a cheque card or a cheque guarantee card is a small plastic card given to you by your bank and which you have to show when you are paying for something by cheque or when you are cashing a cheque at another bank. a card given to you by your bank that you must show when you write a cheque, which promises that the bank will pay out the amount written on the cheque cash card, check card check card