A paper clip is a small device used to hold sheets of paper together. It is usually made of metal and has two arms that open and close. The crossword solutions for the term paper clip are EDIT (4 letters) and COUPON (6 letters). EDIT is a verb meaning to prepare something for publication or presentation by correcting, revising, or adapting it. COUPON is a certificate or voucher that can be exchanged for a financial discount or rebate when purchasing a product.