pillowcase

noun

pil·​low·​case ˈpi-lə-ˌkās How to pronounce pillowcase (audio)
-lō-
: a removable covering for a pillow

Examples of pillowcase in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Once you’re schooled, remember to update your bed pillows, pillowcases, and, of course, treat yourself to a new sheet set to round out your sleepscape. — Yelena Moroz Alpert, Architectural Digest, 5 Aug. 2026 Birdie cried and slept and cried, then woke to an oily splotch on the pillowcase. — Rachel Yoder, New Yorker, 2 Aug. 2026 Satin pillowcases protect hair and skin overnight by minimizing friction, frizz and dryness. — ABC News, 25 July 2026 Alternatively, focus on hair and scalp health by incorporating this red-light brush and silk pillowcase into your routine. — Izzy Baskette, PEOPLE, 23 July 2026 See All Example Sentences for pillowcase

Word History

First Known Use

1633, in the meaning defined above

Time Traveler
The first known use of pillowcase was in 1633

Rhymes for pillowcase

See All Rhymes for pillowcase

Browse Nearby Words

pillow block
pillowcase
pillow fight
See all Nearby Words

Cite this Entry

“Pillowcase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pillowcase. Accessed 14 Aug. 2026.

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Kids Definition

pillowcase

noun
pil·​low·​case ˈpil-ō-ˌkās How to pronounce pillowcase (audio)
: a removable covering for a pillow

More from Merriam-Webster on pillowcase

Nglish: Translation of pillowcase for Spanish Speakers

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