plunge in

phrasal verb

plunged in; plunging in; plunges in
1
: to push (something) into something quickly and forcefully
The nurse grabbed his arm and plunged the needle in.
2
: to start doing something with enthusiasm and energy
It was a big project, so we all just had to plunge in and get started.

Examples of plunge in 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.
As the two plunge in and out of dreams, the movie serves up a series of florid set pieces, most of which serve no narrative purpose beyond their eyeball-tickling show-reel dimension. Owen Gleiberman, Variety, 9 Nov. 2025 However the company has had rocky financial performance so far this year that saw sales and profits plunge in the first half of the year, and strong financial headwinds going forward from the loss of US government support for EV sales. Chris Isidore, CNN Money, 5 Nov. 2025 Even as conventional treatments for autoimmune diseases have become more effective than ever, alternative treatments, including nutritional supplements, breathing exercises, hyperbaric oxygen chambers, and cold plunges in frigid water, have proliferated. Jason Liebowitz, The Atlantic, 4 Nov. 2025 Treasury Secretary Scott Bessent oversaw a series of unorthodox steps aimed at stabilizing Argentine assets after the peso had plunged in the wake of Milei’s party suffering a stinging defeat in a key provincial ballot last month. Daniel Flatley, Fortune, 27 Oct. 2025 See All Example Sentences for plunge in

Browse Nearby Words

Cite this Entry

“Plunge in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plunge%20in. Accessed 14 Nov. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!