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Synonyms

slit

American  
[slit] / slɪt /

verb (used with object)

slits, present (3rd person singular) slitting present participle
  1. to cut apart or open along a line; make a long cut, fissure, or opening in.

  2. to cut or rend into strips; split.


noun

  1. a straight, narrow cut, opening, or aperture.

slit British  
/ slɪt /

verb

  1. to make a straight long incision in; split open

  2. to cut into strips lengthwise

  3. to sever

"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

noun

  1. a long narrow cut

  2. a long narrow opening

"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

Other Word Forms

Derived Forms

Etymology

Origin of slit

1175–1225; Middle English slitte (noun), slitten (v.); cognate with German schlitzen to split, slit; akin to Old English slite a slit, geslit a bite, slītan to split; see slice

Explanation

A very narrow slot or cut in something is a slit. You might fill your pita bread with falafel by first making a slit in its side. A long strip of sunlight might shine through a slit in your curtains and wake you up in the morning. Or you may narrow your eyes to slits in anger when you see the mess your sister made in your room. You can also use this word as a verb, to mean "cut into," like when you slit a croissant and insert jam, or slit an envelope with an old-fashioned letter opener.

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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.

And singer Rose, a multiple Grammy nominee this year for "APT," her banger collab with Bruno Mars, wore a chic strapless black dress with a high slit and an outsized bird brooch at her waist.

From Barron's • May 5, 2026

Knowing approximately when to head home for the day could be guessed by examining nature—even by looking at a sheep’s pupils, which go from a rectangular slit to a wide orb as the light fades.

From The Wall Street Journal • Apr. 17, 2026

From the kick-off, Wright slit England open down the middle with a swerving run, and the scrambling hosts gave away a soft penalty as they tried to stem the attack.

From BBC • Nov. 9, 2024

I’ve got to be able to step in the dress,’” says Preston, adding that she asked for a modular slit in the dress for scenes when she needed to run or walk.

From Los Angeles Times • Nov. 7, 2024

That night, light filters in through a slit in my bedcurtains.

From "The Belles" by Dhonielle Clayton

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