debit card(noun)

a card (usually plastic) that enables the holder to withdraw money or to have the cost of purchases charged directly to the holder's bank account

debit card(noun)ˈdɛb ɪt

a plastic card that takes money directly from your bank account when you use it to pay

debit card(Noun)

A card much like a credit card, but which takes money directly from the bank account, rather than borrowing money at a rate of interest, and uses a PIN instead of a signature.