double up

verb

doubled up; doubling up; doubles up

intransitive verb

: to share accommodations designed for one

Examples of double up in a Sentence

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.
Four more runs in the sixth doubled up the Lobos. Kirk Kenney, San Diego Union-Tribune, 23 May 2026 However, recent viral videos show young people doubling up on caffeine pouches, sometimes taking 400 milligrams in one use. Rachel Hale, USA Today, 20 May 2026 This strategy may have unintended consequences, such as accidentally doubling up or avoiding certain countries, which could have a huge impact on your total return. Garth Friesen, Forbes.com, 17 May 2026 Its inadvertent ability to double up as a whoopee cushion when sat on did not help its case. Jack Bantock, CNN Money, 14 May 2026 See All Example Sentences for double up

Word History

First Known Use

1789, in the meaning defined above

Time Traveler
The first known use of double up was in 1789

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Cite this Entry

“Double up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/double%20up. Accessed 31 May. 2026.

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