NOUN
- dull knife used to cut open the envelopes in which letters are mailed or to slit uncut pages of books
How To Use paper knife In A Sentence
- Deirdre picks up the paper knife and stabs him with the weapon.
- The safety screw is one of the most important parts of the paper knife.
- Don't you remember we once ate potted shrimps with a paper knife?
- While we sluice, the manager played with a carved paper knife.