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Synonyms

king-size

American  
[king-sahyz] / ˈkɪŋˌsaɪz /
Or king-sized

adjective

  1. larger or longer than the usual size.

  2. (of a bed) extra large, usually measuring between 76 and 78 inches (193 and 198 centimeters) wide and between 80 and 84 inches (203 and 213 centimeters) long.

  3. pertaining to or made for a king-size bed.

    king-size sheets.

  4. (of a cigarette) extra long, in contrast to the standard length.

  5. very large, important, or serious; major.

    a king-size job.


king-size British  

adjective

  1. larger or longer than a standard size

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of king-size

First recorded in 1815–25

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Monitoring, litigating, and tax administration are king-size aggravations that nobody talks about because at the plan-sponsor level it’s called job security.

From The Wall Street Journal • Jan. 27, 2026

The Inquirer reported that his daughter, Gina Gibson said, that when he spotted the king-size bed, the 77-year-old jumped on it like a kid, saying, “You mean I get to roll over — twice?”

From Seattle Times • Mar. 5, 2024

Cake artist Emma Jayne rises to the occasion with a king-size creation of Charles III.

From BBC • Nov. 6, 2023

There’s plenty of irony in the way Right Said Fred pokes fun at the king-size vanity of fashion super-models in its hit single “I’m Too Sexy.”

From Los Angeles Times • Oct. 6, 2022

She bought a mahogany king-size bed, propping it high with pillows for herself and her husband, and bunk beds for the kids.

From "Class Matters" by The New York Times