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.
Accessibility and Sustainability The resort has eight ADA-compliant rooms, including four with king-size beds and four with double queen-size beds. Taryn White, Travel + Leisure, 16 Aug. 2025 Those travelling on Celebrity Edge Series ships enjoy a state-of-the-art infinite veranda, king-size Cashmere mattress bedding, soothing stateroom touches, and complimentary fitness classes. Michele Robson, Forbes.com, 15 Aug. 2025 The lavish king-size beds are outfitted with Sister Moons white cotton linens, and the writer’s table is a seamless match to the cabin’s cedar interior. Ginger Perra, Better Homes & Gardens, 11 Aug. 2025 Each of the bedrooms is spacious, with king-size beds, air conditioning, and smart TVs. Bailey Berg, Architectural Digest, 9 Aug. 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

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Cite this Entry

“King-size.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/king-size. Accessed 9 Sep. 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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