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pillowcase

American  
[pil-oh-keys] / ˈpɪl oʊˌkeɪs /

noun

  1. a removable sacklike covering, usually of cotton, drawn over a pillow.


pillowcase British  
/ ˈpɪləʊˌslɪp, ˈpɪləʊˌkeɪs /

noun

  1. a removable washable cover of cotton, linen, nylon, etc, for a pillow

"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

Etymology

Origin of pillowcase

First recorded in 1715–25; pillow + case 1

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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.

Or - in Mouat's case - going pillowcase shopping and "spending far too much money" on the morning of the semi-final.

From BBC • Feb. 20, 2026

The kids are “going to have a pillowcase full of candy anyhow.”

From The Wall Street Journal • Oct. 30, 2025

Under the cover of darkness, an underling used satellite imagery to pick his way through vineyards near the prison before tossing a pillowcase over the walls.

From Los Angeles Times • Oct. 29, 2025

The haul at one pond on a recent day was enough to fill four sacks, each roughly the size of a large pillowcase.

From New York Times • Mar. 15, 2024

I lie down on the cot, the paper pillowcase crackling in my ears like radio static.

From "Wintergirls" by Laurie Halse Anderson

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