bulk up

verb

bulked up; bulking up; bulks up

intransitive verb

: to gain weight especially by becoming more muscular

transitive verb

: to cause to bulk up

Examples of bulk up in a Sentence

she bulked up her hair with one hand as she reached for the shears with the other
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.
Economists have also cited cuts to federal government jobs and a more restrictive immigration policy, but warned that the uncertainty of tariffs would make companies reluctant to bulk up staff until the dust settles. Max Goldbart, Deadline, 1 Aug. 2025 The discovery of additional veligers in the Colorado River has prompted CPW to bulk up its sampling and testing staff. Elise Schmelzer, Denver Post, 20 July 2025 Cooper bulked up to 240 pounds this offseason, maintained his explosiveness, and could be ready for a huge year. Rob Reischel, Forbes.com, 20 July 2025 Ferrero has selectively bought brands, including from Kellogg before the separation, to bulk up its lineup of products. Preston Fore, Fortune, 10 July 2025 See All Example Sentences for bulk up

Word History

First Known Use

1979, in the meaning defined at intransitive sense

Time Traveler
The first known use of bulk up was in 1979

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Cite this Entry

“Bulk up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bulk%20up. Accessed 4 Aug. 2025.

Last Updated: - Updated example sentences
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