Wiktionary
n. A clip used for securing folded banknote.
Wikipedia
A money clip is a device typically used to store cash and credit cards in a very compact fashion for those who do not wish to carry a wallet.
Usage examples of "money clip".
When the check came, Marat peeled three one-hundred-dollar bills from his money clip and placed them on the small silver tray that the waiter had brought bearing the check and a pair of Godiva chocolates.
Lennie said, and produced the platinum money clip with the emeralds, the one given him in gratitude by the Other Woman after he had secured an acquittal for the heir to a pulp mill and timberlands fortune who had shot and killed what he thought was a prowler, but who had turned out to be his insomniac wife.
He emptied his pockets of wristwatches, diamond rings and a money clip full of twenties and fifties.
But before he does, he reaches into his coverall, pulls out a money clip, and counts out a few thousand Kongbucks.
He packed up the voice-changer, along with the clothing from the drawers and closet, and remembered to fetch Wickwires wallet and money clip from his trousers.
On the floor on the far side, out of sight from the door, was a willow stick with a small red rag tied around the tip in a bundle, what looked like a crumpled bus ticket, and a money clip.
David reached into his pocket for his leather money clip, counted out the bills and gave them to her.