plunge into

verb

plunged into; plunging into; plunges into
1
: to push (something) into (something) quickly and forcefully
He plunged the knife into the cake.
I plunged the sponge into the bucket of water.
2
: to start doing (something) with enthusiasm and energy
She plunged (right) into the assignment.
3
: to suddenly begin to be in (a particular and usually bad condition or situation)
He plunged into a severe depression.
4
: to cause (someone or something) to suddenly be in (a particular condition or situation)
A series of bad management decisions had plunged the company into debt.
The author plunges his readers into a world of fantasy.

Examples of plunge into in a Sentence

Recent Examples on the Web
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Nine years later, a helicopter flying a radio traffic reporter over the city for a live rush-hour broadcast plunged into the Hudson River, killing her and critically injuring the pilot. — ABC News, 17 Sep. 2026 For the past decade or more, conventional wisdom has held that the United States and China were plunging into a new Cold War that would carry (as the old Cold War did) palpable risks of turning hot. — Zachary Karabell, Washington Post, 16 Sep. 2026 Only six months later, another helicopter Dornacker was riding in plunged into the Hudson River in the middle of a live report. — Karina Tsui, CNN Money, 16 Sep. 2026 Bravo immediately halted production, and one of its most popular series was plunged into uncertainty. — Brian Moylan, Vulture, 16 Sep. 2026 See All Example Sentences for plunge into

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Cite this Entry

“Plunge into.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plunge%20into. Accessed 24 Sep. 2026.

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