variants or king-sized
1
: longer than the regular or standard size
a king-size cigarette
2
: unusually large
3
US, of a bed : having dimensions of approximately 76 by 80 inches (about 1.9 by 2.0 meters)
also : of a size that fits a king-size bed
king-size sheets
compare full-size, queen-size, twin-size

Examples of king-size in a Sentence

built a king-size mansion with the money he had made in the stock market the king-size snake known as the anaconda
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.
The boat has 10 spacious suites on Deck 2, all with king-size beds, a sitting area, a desk, tons of closet and storage space, and all the amenities of a luxury hotel room, such as a Nespresso machine, a minibar, and even a tablet loaded with movies. Jeri Clausing, AFAR Media, 21 Oct. 2025 The Rooms All of the hotel’s 89 rooms have balconies, desks, king-size beds (or the option for two twins), and toiletries from Costa Brazil, the sustainable beauty brand from Brazilian fashion designer Francisco Costa. Hannah Walhout, Travel + Leisure, 18 Oct. 2025 The two larger bedrooms can easily fit king-size beds (the primary bedroom can also handle a desk area for the work-from-home days). Matthew Sedacca, Curbed, 18 Oct. 2025 Upgrading to a king-size Nectar Classic bed was more exciting than being first-time homeowners. Yelena Moroz Alpert, Architectural Digest, 7 Oct. 2025 See All Example Sentences for king-size

Word History

First Known Use

1909, in the meaning defined at sense 1

Time Traveler
The first known use of king-size was in 1909

Browse Nearby Words

Cite this Entry

“King-size.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/king-size. Accessed 23 Oct. 2025.

Kids Definition

king-size

adjective
ˈkiŋ-ˌsīz
variants or king-sized
-ˌsīzd
1
: unusually long or large
2
: having a size of 76 inches by 80 inches (about 1.9 meters by 2.0 meters)
a king-size bed

More from Merriam-Webster on king-size

Last Updated: - Updated example sentences
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