variants or king-sized
Synonyms of king-sizenext
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.
With 288 square feet of space, even the smallest rooms (Veranda Staterooms and Deluxe Veranda Staterooms) are a comfortable size, and come with a king-size bed (or two twins, if requested). Condé Nast, Condé Nast Traveler, 23 Apr. 2026 While all rooms look a little different—with varying splashy wall coverings and vintage furniture with custom reupholstery—each has a king-size bed, a desk, and a sitting area. Regan Stephens, Travel + Leisure, 20 Apr. 2026 The site measures just 518 square feet (50 square meters), covering roughly the same area as a dozen king-size mattresses. Mindy Weisberger, CNN Money, 4 Apr. 2026 To a wine lover, heaven might look like waking up surrounded by all kinds of juicy, fermentable grapes—forget the king-size bed or the room service. Kristin Braswell, Architectural Digest, 23 Mar. 2026 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 27 Apr. 2026.

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

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