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
Coming upon one of her paintings is like plunging into a party full of strangers already three drinks deep.
—
Jeremy Lybarger, Artforum, 2 June 2026
The spacecraft's 12th overall test flight launched on May 22, for instance, and experienced issues with the vehicle's new Raptor 3 engines that led to a failure in the first stage's boostback burn, and its subsequent fiery plunge into the Gulf of Mexico.
—Josh Dinner, Space.com, 1 June 2026
The show hinges on finding an ordinary person who, plunged into a group of people he’s never met before, doesn’t reject them as weird or objectionable but embraces them at some basic human level.
—Matthew Carey, Deadline, 1 June 2026
Those eggs are then put onto tiny straws and plunged into liquid nitrogen.
—Will Croxton, CBS News, 31 May 2026
See All Example Sentences for plunge into
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Jeremy Lybarger, Artforum, 2 June 2026
The spacecraft's 12th overall test flight launched on May 22, for instance, and experienced issues with the vehicle's new Raptor 3 engines that led to a failure in the first stage's boostback burn, and its subsequent fiery plunge into the Gulf of Mexico.
—Josh Dinner, Space.com, 1 June 2026
The show hinges on finding an ordinary person who, plunged into a group of people he’s never met before, doesn’t reject them as weird or objectionable but embraces them at some basic human level.
—Matthew Carey, Deadline, 1 June 2026
Those eggs are then put onto tiny straws and plunged into liquid nitrogen.
—Will Croxton, CBS News, 31 May 2026
See All Example Sentences for plunge into
Cite this Entry
“Plunge into.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plunge%20into. Accessed 3 Jun. 2026.
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