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

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Both findings had already been teased earlier this month by the Wall Street Journal, leading to an immediate plunge in the stock price for Kenvue, the manufacturer of Tylenol. Zach Lachance, The Washington Examiner, 22 Sep. 2025 The Ringed Kingfisher perches up to 30 feet above the surface, watching for medium-size fish and then plunging in headfirst with a mighty splash. Cecilia Rodriguez, Forbes.com, 18 Sep. 2025 That effort has become more urgent as a plunge in Tesla sales that began earlier this year shows little sign of abating. Dave Smith, Fortune, 17 Sep. 2025 Jose said a plunge in people willing to adopt shelter dogs left far less room for new unwanted dogs. Amanda Rosa, Miami Herald, 8 Sep. 2025 See All Example Sentences for plunge in

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“Plunge in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plunge%20in. Accessed 1 Oct. 2025.

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