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.
That resulted in a 71% plunge in net income in the first quarter. Chris Isidore, CNN Money, 5 June 2025 Tech stocks broadly dropped on Thursday, led by a plunge in Tesla, as CEO Elon Musk and President Donald Trump escalated their public beef. Jordan Novet, CNBC, 5 June 2025 Video posted online from a car showed the plane plunging in a swift descent over a road. Brendan Cole shane Croucher, MSNBC Newsweek, 29 May 2025 Listen to this article As the stock market plunged in reaction to the draconian tariffs imposed by President Donald Trump — before the president backed down and the market soared — Congressman Jared Moskowitz was buying. Anthony Man, Sun Sentinel, 27 May 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 Jun. 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!