rev up
phrasal verb
revved up; revving up; revs up
informal
1
: to become more active
The campaign is revving up.
2
: to make (someone or something) more active or effective
Big business spending is revving up the economy.
The company is getting revved up for the launch of its new product line.
Examples of rev up in a Sentence
Recent Examples on the Web
Acne can crop up in your 20s and beyond because reproductive hormones rev up as your body edges closer to its peak fertile window.
—
Alisa Hrustic, SELF, 16 June 2025
Things get extra spicy and energizing mid-month when Mars enters your sign on June 17, revving up your energy and giving you that rare mix of precision and power.
—Valerie Mesa, People.com, 1 June 2025
Over the next year, however, sneaker loafers may become increasingly popular as footwear brands rev up their own takes on the hybrid shoe.
—Fn Staff, Footwear News, 28 May 2025
That’s because your body’s natural alarm system can really rev up different parts of your body.
—Bruce Y. Lee, Forbes.com, 9 May 2025
See All Example Sentences for rev up
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.
Alisa Hrustic, SELF, 16 June 2025
Things get extra spicy and energizing mid-month when Mars enters your sign on June 17, revving up your energy and giving you that rare mix of precision and power.
—Valerie Mesa, People.com, 1 June 2025
Over the next year, however, sneaker loafers may become increasingly popular as footwear brands rev up their own takes on the hybrid shoe.
—Fn Staff, Footwear News, 28 May 2025
That’s because your body’s natural alarm system can really rev up different parts of your body.
—Bruce Y. Lee, Forbes.com, 9 May 2025
See All Example Sentences for rev up
Cite this Entry
“Rev up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rev%20up. Accessed 19 Jun. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share