Skip to main content
paperknife

paperknife

8.1
A thin dull knife used to open envelopes or cut pages in a new book
  • noun
  • /ˈpeɪpərˌnaɪf/
  • Archaic
translation icon : cortapapeles
  • He used a paperknife to neatly open the sealed envelope.

Examples

  • The antique paperknife on her desk had an ornate ivory handle.

  • I need a paperknife to open this envelope.

  • Before starting the new novel, she needed a paperknife to separate the uncut pages.

  • She uses a paperknife to cut the pages of her new book.

  • Before starting the new novel, she needed a paperknife to separate the uncut pages.

  • He used a paperknife to neatly open the sealed envelope.

  • She uses a paperknife to cut the pages of her new book.

Synonyms

letter opener
vspaperknife
11 2.1

A small tool with a thin blade for cutting envelopes

is identical in meaning but is the more common name
pocketknife
vspaperknife
9 3.4

A small folding knife that you carry in your pocket

is a handheld dull tool for opening envelopes rather than a carried multipurpose blade
penknife
vspaperknife
5 3.6

A small folding tool with a sharp blade for cutting small things

is a simple nonfolding dull tool mainly for opening envelopes
paper knife
vspaperknife
  • UK
1 4.4

A small sharp knife for opening envelopes or cutting closed book pages

has a dull edge rather than a sharp blade

How Sharp

razor
210 1.0
hobby knife
  • Specialized
3.8
cutter
67 2.5
paperknife
  • Archaic
8.1
butter knife
7 1.0

Surface Forms

paperknife singular
paperknives plural

Morphology

paperknife = paper + knife (transparent) = paper + knife

The compound 'paper' + 'knife' denotes a knife used for paper/envelopes, a literal and easily guessed combination for learners.

Etymology

Paperknife is made from the two simple words paper and knife, and it literally means a small knife for 'paper'. It names the tool's use: opening envelopes or cutting uncut book pages.