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 Great Green Room includes a queen bed, while a main bedroom features a king-size bed for grown-ups. Sonal Dutt, PEOPLE, 10 Nov. 2025 The Solenne is a picture-perfect vacation spot for two, with a king-size floating bed that ensures no one is fighting for space. Lori Keong, Architectural Digest, 6 Nov. 2025 The 1920s-era structure, known as the Princess Martha, features approximately fifty apartments and retains many of its original details, including hardwood floors, a windowed eat-in kitchen, and a king-size bedroom with deep closets. Nandika Chatterjee, Time, 5 Nov. 2025 Look for wildlife through floor-to-ceiling windows right from your king-size bed, or visit the property’s gear lending closet to borrow a backpack, trekking poles, and a map for a day hike. Lisa Kadane, Travel + Leisure, 2 Nov. 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 16 Nov. 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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