Debit card and Revolving credit

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.

Revolving credit and debit card are semantically related. In some cases you can use "Revolving credit" instead a noun phrase "Debit card".

Revolving credit noun - A consumer credit line that can be used up to a certain limit or paid down at any time.

Debit card and revolving credit are semantically related. Sometimes you can replace phrase "Debit card" with "Revolving credit", this phrases are similar.