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.
People sold possessions or took out loans to bulk up their RainbowEx balance. David Segal, New York Times, 28 Mar. 2025 Many consumers have been growing more pessimistic and bulking up their savings while reining in spending. J.j. McCorvey, NBC News, 7 Mar. 2025 After a promising outing in Spain in the latter half of 2024, Maxwell could be another low-risk, high-reward piece for the Sky to bulk up their shot profile. Julia Poe, Chicago Tribune, 2 Feb. 2025 To make a cast form, bulk up a paper towel tube by wrapping three or four plastic bags around it. Kimberly Stoney, Parents, 19 Mar. 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

Browse Nearby Words

Cite this Entry

“Bulk up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bulk%20up. Accessed 7 Apr. 2025.

Last Updated: - Updated example sentences
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