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.
Consumers can still find high-yield savings accounts with rates up to 4.86%, according to NerdWallet — a prime opportunity to bulk up their emergency funds. J.j. McCorvey, NBC News, 20 Mar. 2025 Now age 61, Bezos has changed physically too, Baron and others note, having bulked up to the physique of a bodybuilder. Ashley Belanger, Ars Technica, 20 Mar. 2025 Migratory sandhill cranes spend winters in warm places like Mexico and Texas and then make their way as far north as Alaska, stopping off along the way to bulk up at grain and cornfields. Trevor Hughes, USA TODAY, 28 Feb. 2025 The 49ers haven’t shied away from big-time trades, and bulking up on defensive linemen certainly is a strategy that worked for the Super Bowl champion Philadelphia Eagles this past season. Cam Inman, The Mercury News, 25 Feb. 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 20 Apr. 2025.

Last Updated: - Updated example sentences
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