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paperknife

British  
/ ˈpeɪpəˌnaɪf /

noun

  1. a knife with a comparatively blunt blade, esp one of wood, bone, etc, for opening sealed envelopes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But the slab, gently curved and polished to paperknife thinness, did seem to move somehow, and the uneven grain of the marble gave it a wavering, watery air.

From Time Magazine Archive

He sat drumming on his desk with the antique stainless steel spatula he used as a paperknife.

From Helpfully Yours by Smith, Evelyn E.

Broken Aunt Betty’s paperknife of real Damascus steel!

From Dorothy on a House Boat by Raymond, Evelyn

Do not use too much paste, and crease the paper carefully along, and slightly into, the 'joint' with an ivory paperknife.

From The Book-Hunter at Home by Allan, P. B. M.

I—I couldn’t do very much—with a paperknife, could I?

From Dorothy on a House Boat by Raymond, Evelyn