Imagine you are holding a toy car at the edge of a table. If you let it go, it might plunge to the floor, meaning it falls very quickly and with a lot of force.
You can also use plunge when something goes down very fast. For example, if the temperature was warm and then suddenly dropped a lot, you could say the temperature plunged.
The verb "plunge" signifies an abrupt and forceful descent or fall, often into a fluid medium like water or a void. Beyond its literal application, it also metaphorically describes a precipitous and swift decline, as seen in financial markets or temperature readings. This term emphasizes the suddenness and magnitude of the downward movement, often implying a lack of control or an unexpected event. Therefore, understanding its nuanced usage requires recognizing both its physical and abstract applications in conveying rapid deterioration or immersion.
At the C2 level, "plunge" encapsulates a sudden, forceful, and often uncontrolled descent, literally or figuratively. It suggests an abrupt immersion or a precipitous drop, indicating a loss of stability or a rapid decline. The term often carries connotations of significant impact or a dramatic shift in state, whether referring to an object entering a medium or a value experiencing a sharp downturn. Its usage highlights an instantaneous and often overwhelming change, emphasizing the intensity and speed of the movement or reduction.
§ How to use it in a sentence — grammar, prepositions
§ Transitive and Intransitive Use
- Intransitive Example
- The swimmer plunged into the cool water.
- Transitive Example
- He plunged his hand into the bucket of ice.
§ Common Prepositions and Phrases
- Plunge into: This is perhaps the most common preposition used with “plunge.” It signifies entering something quickly and forcefully, whether literally (water, darkness) or figuratively (a new situation, a deep discussion).
She watched the diver plunge into the sea.
The company decided to plunge into the new market, despite the risks.
- Plunge down: This often emphasizes the downward movement, especially when referring to a fall or a steep decline.
The rollercoaster seemed to plunge down the tracks at an incredible speed.
- Plunge from: This preposition indicates the starting point of a sudden fall or drop.
The stock market began to plunge from its record high.
- Plunge in: Similar to “plunge into,” but sometimes implies a less forceful or more casual entry, though it can still denote suddenness.
Without hesitation, he decided to plunge in and help solve the problem.
§ Using "Plunge" to Describe Decreases
- Plunge to: This signifies the new, lower level that something reaches after a sudden drop.
Temperatures are expected to plunge to below freezing overnight.
- Plunge by: This indicates the amount or degree of the decrease.
The company's profits plunged by 20% in the last quarter.
§ Adverbial Usage
- Suddenly: Emphasizes the unexpected and quick nature of the plunge.
The lights plunged suddenly, leaving the room in darkness.
- Deeply: Can be used when referring to a figurative plunge, like getting deeply involved in something.
He plunged deeply into his research, forgetting about the time.
How Formal Is It?
"Stock prices are expected to plummet if the economic forecast proves accurate."
"The temperature is expected to drop significantly overnight."
"My grades really took a nosedive after I stopped studying."
"The ball will fall to the ground if you let go of it."
"My favorite team really tanked in the last game of the season."
Grammar to Know
Verbs in the infinitive form (to + base form) are often used after certain verbs, adjectives, or nouns.
He decided to plunge into the cold water.
The past tense of regular verbs is formed by adding -ed to the base form.
The stock market plunged yesterday.
The present continuous tense (be + -ing form) describes an action happening now.
The temperature is plunging rapidly.
Prepositions (such as 'into', 'down', 'from') are used to show the relationship between a noun or pronoun and other words in a sentence.
She watched the diver plunge into the pool.
Adverbs (such as 'suddenly', 'rapidly', 'sharply') modify verbs, adjectives, or other adverbs, providing more information about how, when, where, or to what extent an action is performed.
The prices plunged sharply.
Examples by Level
He watched the stone plunge into the deep lake.
Он наблюдал, как камень погружается в глубокое озеро.
Simple past tense of 'plunge'.
The swimmer took a deep breath and plunged into the cold water.
Пловец глубоко вздохнул и нырнул в холодную воду.
Simple past tense of 'plunge', followed by 'into'.
Prices for fruit usually plunge after the harvest season.
Цены на фрукты обычно резко падают после сезона сбора урожая.
Simple present tense, describing a general truth or repeated action.
The stock market began to plunge, causing worry for investors.
Фондовый рынок начал резко падать, вызывая беспокойство у инвесторов.
Past continuous tense, indicating an ongoing action in the past.
Be careful not to plunge your hand into the hot oil.
Будь осторожен, не окуни руку в горячее масло.
Imperative form, used to give a warning.
After the rain, the temperature will plunge quickly.
После дождя температура быстро упадет.
Future simple tense, used to predict a future event.
The explorer was afraid to plunge into the unknown cave.
Исследователь боялся погрузиться в неизведанную пещеру.
Past simple tense, with 'to plunge' as an infinitive after 'afraid'.
Don't plunge into a new project without a clear plan.
Не бросайтесь в новый проект без четкого плана.
Negative imperative form, giving advice.
Following the scandal, the company's stock value took a dramatic plunge, wiping out billions in market capitalization.
После скандала стоимость акций компании резко упала, уничтожив миллиарды рыночной капитализации.
Here, 'plunge' is used as a noun, referring to a sudden and significant fall. The verb form 'took a plunge' is a common collocation.
Despite the government's efforts, consumer confidence continued to plunge, indicating deeper economic woes.
Несмотря на усилия правительства, доверие потребителей продолжало падать, что указывало на более глубокие экономические проблемы.
This use of 'plunge' as a verb describes a continuous, sharp decline. It's often followed by adverbs like 'continuously' or 'steadily'.
The intrepid explorers decided to plunge into the uncharted depths of the Amazon rainforest, prepared for any challenges.
Бесстрашные исследователи решили погрузиться в неизведанные глубины тропического леса Амазонки, готовые к любым испытаниям.
Here, 'plunge into' signifies entering a situation or place with determination and readiness for the unknown. It often implies a bold or risky action.
As the temperature began to plunge, residents were advised to take precautions against the sudden cold snap.
Когда температура начала резко падать, жителям было рекомендовано принять меры предосторожности против внезапного похолодания.
This example shows 'plunge' describing a rapid decrease in temperature. It's common in meteorological contexts.
The CEO's resignation caused the market to plunge into a state of uncertainty, affecting global investments.
Отставка генерального директора привела к тому, что рынок погрузился в состояние неопределенности, затронув мировые инвестиции.
'Plunge into a state of' is a common idiomatic expression, meaning to suddenly enter a particular condition or situation.
Without any warning, the small boat plunged into the turbulent waves, throwing its occupants into the icy water.
Без всякого предупреждения маленькая лодка нырнула в бурные волны, бросив своих пассажиров в ледяную воду.
This sentence uses 'plunge into' to describe a sudden, forceful movement into a liquid, often implying a loss of control.
He watched as his political career, once so promising, began to plunge into irreversible decline.
Он наблюдал, как его политическая карьера, когда-то столь многообещающая, начала погружаться в необратимый упадок.
Similar to 'plunge into a state of', this highlights a descent into a negative and often irrecoverable condition.
The diver took a deep breath and prepared to plunge off the high cliff into the crystal-clear waters below.
Дайвер глубоко вдохнул и приготовился нырнуть с высокой скалы в кристально чистые воды внизу.
Here, 'plunge off' means to jump or fall from a height. It emphasizes the initial movement from a higher point.
Word Family
Nouns
Verbs
How to Use It
Plunge can be used both transitively and intransitively. When used transitively, it means to thrust or throw something into something else with force. For example, 'She plunged her hands into the icy water.' When used intransitively, it means to fall or dive quickly and suddenly. For example, 'The diver plunged into the pool.' It's often used metaphorically to describe a sudden and significant decrease. For example, 'Stock prices plunged after the announcement,' or 'Temperatures plunged overnight.' Consider using 'dive' or 'jump' for a less forceful or less sudden movement into water.
One common mistake is confusing 'plunge' with 'plummet.' While both describe a rapid fall, 'plummet' specifically refers to falling straight down, often from a great height, while 'plunge' can involve moving into something horizontally or at an angle, and isn't exclusively about falling from a height. For example, a swimmer plunges into a pool, but a stone plummets from a cliff. Another mistake is using 'plunge' when a less dramatic verb like 'fall' or 'drop' would be more appropriate for a small or gradual decrease. For example, saying 'The temperature plunged by two degrees' might be an overstatement if the change is not considered dramatic.
Tips
Context is key
Always try to learn new words in context. For 'plunge,' think of sentences like 'The swimmer took a plunge into the cold water' or 'Stock prices began to plunge.'
Visualize the action
When you hear 'plunge,' imagine someone diving dramatically into a pool, or a graph showing a steep decline. This creates a stronger memory link.
Practice pronunciation
Say 'plunge' out loud several times. Pay attention to the 'pl' sound and the soft 'g' at the end. Use online dictionaries for audio guides.
Use it in your own sentences
Create two or three sentences using 'plunge' to describe different scenarios. For example, 'The cat plunged from the tree' or 'Temperatures will plunge tomorrow.'
Identify synonyms (basic)
For 'plunge,' simple synonyms might include 'drop,' 'fall,' or 'dive.' Understanding these can help you grasp its core meaning.
Notice collocations
Words often appear together. For 'plunge,' you might hear 'take a plunge,' 'stock market plunge,' or 'plunge into darkness.' These common pairings are useful.
Draw a picture
For a visual learner, drawing a quick sketch of something plunging can reinforce the meaning. It doesn't have to be perfect!
Connect to real-world events
Think of news headlines where 'prices plunge' or 'temperatures plunge.' This makes the word more relevant and memorable.
Review regularly
Don't just learn it once. Revisit 'plunge' and other new words after a day, then a week. This spaced repetition is highly effective.
Break down the definition
The definition mentions 'suddenly and with great force' and 'sharp and rapid decrease.' Focus on these key phrases to understand the intensity of 'plunge.'
Test Yourself 30 questions
The boy likes to ___ into the pool.
To plunge means to move or fall suddenly into something, like a pool.
The stock market will ___ if many people sell.
Plunge can describe a sharp and rapid decrease, such as in prices.
The temperature might ___ in winter.
Plunge can also mean a rapid decrease, like in temperature.
He saw the ball ___ into the water.
To plunge means to fall suddenly into something, such as water.
The numbers will ___ if we don't work hard.
Plunge can describe a sharp and rapid decrease, like in numbers.
Be careful not to ___ into the deep hole.
To plunge means to fall suddenly into something, like a deep hole.
The swimmer decided to ___ into the cold water.
'Plunge' means to fall or move suddenly and with great force, which fits the context of entering cold water quickly.
After the news, the stock market began to ___.
'Plunge' can describe a sharp and rapid decrease, which is appropriate for a falling stock market.
The small boat could easily ___ in the strong waves.
To 'plunge' can mean to fall suddenly, which could happen to a small boat in strong waves.
If you plunge into a task, you start it slowly and carefully.
To 'plunge' into a task means to start it quickly and with enthusiasm, not slowly and carefully.
When the temperature plunges, it means it gets much colder very quickly.
Yes, 'plunge' can describe a sharp and rapid decrease in temperature, meaning it gets much colder quickly.
You would typically plunge a cake into an oven to bake it.
You would 'put' or 'place' a cake in an oven, not 'plunge' it, as 'plunge' implies a sudden, forceful movement, which is not suitable for baking.
Describe a time when you or something you observed experienced a sudden and dramatic change, using the word 'plunge' to convey the intensity of the shift. Focus on the emotional or practical impact of this change.
Well written! Good try! Check the sample answer below.
Sample answer
The stock market took an unexpected plunge after the economic news was released, wiping out a significant portion of my retirement savings. It was a disheartening plunge into uncertainty, forcing me to re-evaluate my financial plans and consider more conservative investment strategies. The emotional impact was quite significant, as I felt a sudden loss of security and had to confront the reality of a more unpredictable future. This plunge served as a stark reminder of the volatility inherent in financial markets.
Imagine you are a journalist reporting on a major natural disaster. Write a short paragraph about how the environment was affected, specifically using 'plunge' to describe a rapid and severe environmental change.
Well written! Good try! Check the sample answer below.
Sample answer
Following the unprecedented superstorm, the coastal ecosystems suffered an irreversible plunge into devastation. The storm surge caused sea levels to plunge to new highs, inundating freshwater marshes and salinizing vital agricultural lands. This catastrophic plunge in ecological balance has led to widespread species displacement and has left a fragile environment struggling to recover from such a profound and sudden alteration.
Explain the metaphorical uses of 'plunge' in an academic context, providing an example of how it might be used to describe a sudden decrease in a trend or data point.
Well written! Good try! Check the sample answer below.
Sample answer
In academic discourse, 'plunge' is often employed metaphorically to articulate a swift and substantial decline in various quantitative or qualitative phenomena. For instance, a researcher might observe that 'the experimental group's performance scores exhibited a marked plunge following the introduction of the new variable,' indicating a significant and rapid deterioration. Similarly, economic analyses frequently cite a 'plunge in consumer confidence' to describe a sudden and steep decrease in public optimism about the economy. This usage conveys not just a decrease, but an abrupt and often alarming one.
What is the primary danger mentioned in the passage regarding the diver's descent?
Read this passage:
The adventurous diver prepared to plunge into the icy depths of the Arctic sea, a perilous undertaking requiring immense courage and specialized equipment. His research team watched anxiously from the surface, aware of the inherent dangers of such an extreme environment. The water temperature would plunge to near freezing as soon as he descended, demanding absolute precision in his thermal regulation. Despite the risks, the scientific insights gained from exploring this uncharted territory were considered invaluable.
What is the primary danger mentioned in the passage regarding the diver's descent?
The passage explicitly states, 'The water temperature would plunge to near freezing as soon as he descended, demanding absolute precision in his thermal regulation,' highlighting the extreme cold as a key danger.
The passage explicitly states, 'The water temperature would plunge to near freezing as soon as he descended, demanding absolute precision in his thermal regulation,' highlighting the extreme cold as a key danger.
What caused the company's stock price to plunge?
Read this passage:
After several years of steady growth, the company's stock price took a sudden plunge due to unexpected market instability and a highly publicized product recall. Investors reacted swiftly, selling off their shares in a panic, which only exacerbated the downward spiral. Analysts struggled to predict when the market would stabilize, fearing a prolonged period of uncertainty. The dramatic plunge had a significant impact on the company's valuation and future prospects.
What caused the company's stock price to plunge?
The passage clearly states, 'the company's stock price took a sudden plunge due to unexpected market instability and a highly publicized product recall,' directly identifying the causes.
The passage clearly states, 'the company's stock price took a sudden plunge due to unexpected market instability and a highly publicized product recall,' directly identifying the causes.
What motivated the explorer to plunge into the chasm?
Read this passage:
The explorer found himself at the edge of a vast, dark chasm, its depths seemingly endless. With a deep breath and a surge of adrenaline, he decided to plunge into the unknown, rappelling down the sheer rock face. The silence of the abyss was broken only by the sound of his equipment and the occasional dislodged pebble. He knew that this plunge could lead to either a monumental discovery or a perilous end, but the allure of the unexplored was too strong to resist.
What motivated the explorer to plunge into the chasm?
The passage concludes with 'the allure of the unexplored was too strong to resist,' indicating his motivation to plunge into the chasm.
The passage concludes with 'the allure of the unexplored was too strong to resist,' indicating his motivation to plunge into the chasm.
The sentence describes the stock market's rapid fall.
This sentence indicates a sudden, severe economic downturn.
The sentence illustrates a sharp decrease in housing prices due to investor apprehension.
The company's stock took a dramatic ____ after the scandal broke, wiping out billions in market value.
The word 'plunge' perfectly captures the sudden and significant decrease in the stock's value.
Despite initial reservations, she decided to ____ headfirst into the challenging new project, eager to prove her capabilities.
To 'plunge headfirst' signifies a decisive and enthusiastic entry into an activity, aligning with the context of eagerly taking on a challenging project.
The economic indicators suggest that the nation's GDP is poised to ____ into a recession if no immediate policy changes are implemented.
Given the context of a recession, 'plunge' accurately describes a rapid and undesirable descent into an economic downturn.
If temperatures plunge, it means they are rising rapidly.
To 'plunge' in the context of temperature means a rapid and significant decrease, not an increase.
A diver might plunge into the swimming pool from a high board.
The act of a diver entering water with force is a common and appropriate use of the verb 'plunge'.
When a company's profits plunge, it generally indicates a positive financial development.
A 'plunge' in profits signifies a sharp decrease, which is a negative financial development.
/ 30 correct
Perfect score!
Context is key
Always try to learn new words in context. For 'plunge,' think of sentences like 'The swimmer took a plunge into the cold water' or 'Stock prices began to plunge.'
Visualize the action
When you hear 'plunge,' imagine someone diving dramatically into a pool, or a graph showing a steep decline. This creates a stronger memory link.
Practice pronunciation
Say 'plunge' out loud several times. Pay attention to the 'pl' sound and the soft 'g' at the end. Use online dictionaries for audio guides.
Use it in your own sentences
Create two or three sentences using 'plunge' to describe different scenarios. For example, 'The cat plunged from the tree' or 'Temperatures will plunge tomorrow.'
Example
He plunged into the cold water.
Related Content
This Word in Other Languages
More Actions words
abcredance
C1To formally grant credibility or validate the authenticity of a claim, process, or document based on rigorous evidence. It involves the transition of a statement or entity from a state of uncertainty to one of accepted institutional or logical fact.
abnasccide
C1Describing something that is characterized by a natural tendency to shed, detach, or be cut off at a specific stage of development or under certain conditions. It is most commonly used in botanical or technical contexts to describe parts that are designed to separate from the main body.
absorb
B2To take in or soak up energy, liquid, or other substances by chemical or physical action; also used metaphorically to mean taking in and understanding information or grasping the full attention of someone.
abstain
C1To voluntarily refrain from an action or practice, especially one that is considered unhealthy or morally questionable. It is also used formally to describe the act of choosing not to cast a vote in an election or deliberation.
abvictly
C1To decisively and abruptly resolve a complex situation or dispute by exercising overwhelming force or authority. It describes the act of bringing an immediate, non-negotiable end to a conflict, often bypassing traditional steps of negotiation.
abvitfy
C1The inherent capacity or latent potential within a system or individual to adapt quickly and effectively to unforeseen technological or structural changes. It describes a sophisticated form of resilience that allows for an immediate pivot and evolution without a loss of core function.
accelerate
C1To increase the speed or rate of something, or to make a process happen sooner than expected. In technical contexts, it refers to the rate of change of velocity, while in general contexts, it often describes the speeding up of progress or development.
accept
A1To agree to receive something that someone offers you, or to say yes to an invitation or a suggestion. It can also mean to believe that something is true or to recognize a situation as it is.
achieve
A2To successfully reach a goal or finish a task using your effort and skills. It describes the act of completing something positive after working hard for it.
acquiesce
C1To accept something reluctantly but without protest. It describes a situation where someone agrees to a demand or proposal, often because they feel they have no other choice or do not wish to argue.
