감소시키다
To decrease means to make something smaller in size, amount, or intensity.
Explanation at your level:
To decrease means to make something smaller. If you have 5 apples and you eat 2, you decrease the number of apples. You have 3 left. It is like turning down the volume on your music. The sound gets smaller. You can use this word when you want to talk about things getting less.
When something decreases, it goes down in number or size. For example, if it stops raining, the amount of water on the ground will decrease. You can use this word at school or home. If you want to save money, you might decrease your spending. It is a very useful word for talking about changes in your life.
The verb decrease is used to describe a reduction in quantity or intensity. It is common in academic and professional English. For instance, 'The company decided to decrease its staff' or 'We must decrease our carbon footprint.' It is often paired with words like 'gradually' or 'significantly' to explain how the change is happening.
In upper-intermediate English, decrease is often used to discuss trends and statistics. It is a precise alternative to 'make smaller.' You might see it in news articles or reports, such as 'The government aims to decrease unemployment rates.' Understanding the difference between the verb and the noun stress is key at this level for natural pronunciation.
At the advanced level, decrease is used to describe abstract concepts or complex systems. You might say, 'The policy served to decrease the tension between the two nations.' It is frequently used in formal writing to maintain an objective, professional tone. It is also common in scientific contexts to describe the decay or reduction of variables in an experiment.
At the mastery level, decrease is understood as part of a broader lexical field including diminish, dwindle, and wane. While these words are synonyms, they carry different nuances. Decrease is the most neutral and widely applicable term. In literary contexts, you might use it to describe the waning of influence or the slow fading of a memory, showcasing your ability to choose the most appropriate register for your writing.
واژه در 30 ثانیه
- Decrease means to make something smaller.
- It is both a noun and a verb.
- Stress changes based on the part of speech.
- It is a very useful word in professional settings.
When you use the word decrease, you are talking about the act of making something smaller. Think of it as the opposite of 'increase.' Whether you are talking about the number of cookies in a jar or the speed of a car, decrease is the perfect verb to describe that downward movement.
It is a very versatile word that works in almost any situation. You can use it in a math class, a science lab, or just while talking about your daily chores. It is a neutral, professional-sounding word that fits well in both casual chats and serious business reports.
Remember, when you decrease something, you are intentionally or naturally causing it to have less value or volume. It is a fundamental concept in our world, helping us describe change and progress in a clear, concise way.
The word decrease has a long journey through history. It comes from the Old French word descreistre, which itself was born from the Latin word decrescere. This Latin root is a combination of de- (meaning 'down' or 'away') and crescere (meaning 'to grow').
Essentially, the word literally means 'to grow down' or 'to stop growing.' It entered the English language around the 14th century. It has remained remarkably consistent in its meaning over the last 700 years, which is quite rare for such common words!
Interestingly, the related word crescent (like the moon shape) shares that same Latin root crescere. While a crescent moon is 'growing,' to decrease is to do the exact opposite. It is fascinating how these linguistic cousins tell us so much about how we perceive growth and change in the natural world.
Using decrease is straightforward, but it is often paired with specific words to sound more natural. You will frequently hear people talk about a significant decrease or a gradual decrease. These adjectives help define how quickly or how much something is shrinking.
In a formal setting, like a research paper, you might say, 'The data shows a decrease in temperature.' In a more casual setting, you might say, 'We need to decrease the amount of sugar we eat.' The word is very flexible.
Be careful not to confuse it with 'reduce,' which is a synonym. While they are often interchangeable, 'reduce' can sometimes imply a more active, manual effort, whereas 'decrease' can happen naturally over time. Both are excellent choices for clear communication.
While decrease itself is a formal verb, it appears in many common expressions. 1. On the decrease: Meaning something is currently getting smaller (e.g., 'The storm is on the decrease'). 2. Decrease in value: Often used in finance to describe depreciation. 3. Show a decrease: A common phrase in business reports. 4. Marked decrease: Used when the change is very obvious. 5. Gradual decrease: Used when the change happens slowly over a long period.
As a verb, decrease is regular, making its past tense decreased and its present participle decreasing. The stress pattern is important: when used as a verb, the stress is on the second syllable (de-crease). When used as a noun, the stress shifts to the first syllable (de-crease).
It is a transitive verb, meaning it usually takes an object (e.g., 'Decrease the heat'). You can also use it intransitively, where the subject itself is shrinking (e.g., 'The population decreased'). It rhymes with words like cease, lease, peace, piece, and geese.
In terms of IPA, the British and American pronunciations are quite similar, usually transcribed as /dɪˈkriːs/. Mastering this stress shift between the noun and verb forms is a great way to sound more like a native speaker.
Fun Fact
It shares a root with 'crescent' (growing moon).
Pronunciation Guide
dee-KREES
dee-KREES
Common Errors
- stressing the first syllable
- pronouncing the 's' like a 'z'
- missing the 'ee' sound
Rhymes With
Difficulty Rating
easy
easy
easy
easy
What to Learn Next
Prerequisites
Learn Next
پیشرفته
Grammar to Know
Noun vs Verb Stress
DE-crease vs de-CREASE
Transitive Verbs
He decreased the volume.
Preposition usage
Decrease in/by/to
Examples by Level
Please decrease the volume.
volume down
imperative
The number of birds decreased.
fewer birds
past tense
I want to decrease my stress.
less stress
infinitive
The price will decrease soon.
cheaper later
future tense
Did the rain decrease?
less rain?
question
We decreased the speed.
slower now
past tense
The light decreased slowly.
getting darker
adverb usage
Don't decrease the heat!
keep it hot
negative imperative
The store will decrease prices for the sale.
My interest in the game decreased over time.
Please decrease the amount of salt in the soup.
The population of the town has decreased.
We need to decrease our travel time.
The pain in my leg began to decrease.
Can you decrease the brightness of the screen?
The risk of accidents decreased after the repairs.
The company aims to decrease its environmental impact.
We observed a significant decrease in attendance.
The medication helped to decrease his symptoms.
Please decrease the frequency of your updates.
The demand for the product has decreased recently.
They managed to decrease the waiting time for customers.
The government plans to decrease taxes next year.
The intensity of the storm started to decrease.
The new policy is designed to decrease bureaucratic delays.
There has been a steady decrease in global poverty.
We must decrease our reliance on fossil fuels.
The committee voted to decrease the budget allocation.
The tension in the room decreased after he apologized.
The software helps to decrease the risk of data loss.
Her confidence decreased as the deadline approached.
The team worked hard to decrease the error rate.
The intervention was successful in decreasing the spread of the virus.
The architect sought to decrease the building's footprint.
The economic downturn caused a decrease in consumer spending.
The study highlights the need to decrease carbon emissions.
The influence of the movement began to decrease over the decade.
The judge decided to decrease the sentence due to new evidence.
The medication serves to decrease inflammation in the joints.
The manager took steps to decrease the workload of the staff.
The gradual decrease in the glacier's mass is a cause for concern.
The author's popularity seemed to decrease in his later years.
The strategy was to decrease the adversary's morale through attrition.
The chemical reaction caused the volume to decrease rapidly.
The decrease in biodiversity is a major ecological crisis.
His enthusiasm for the project decreased as the obstacles mounted.
The sheer scale of the project decreased the likelihood of success.
The subtle decrease in the temperature signaled the arrival of winter.
ترکیبهای رایج
Idioms & Expressions
"on the decrease"
currently getting smaller
The flu is on the decrease.
neutral"decrease in value"
losing worth
The car will decrease in value.
neutral"show a marked decrease"
a noticeable drop
The report shows a marked decrease.
formal"a steady decrease"
consistent reduction
We have seen a steady decrease.
neutral"steep decrease"
a fast drop
There was a steep decrease in prices.
neutral"decrease the gap"
to become closer
We need to decrease the gap.
neutralEasily Confused
similar meaning
reduce is more about effort
Reduce the waste vs Decrease the waste.
formal synonym
diminish is for abstract things
Diminish hope vs Decrease speed.
similar meaning
lessen is for pain or intensity
Lessen the pain vs Decrease the number.
similar physical meaning
shrink is for material size
The sweater shrunk vs The population decreased.
Sentence Patterns
Subject + decrease + object
The company decreased the price.
Subject + decrease + by + amount
Sales decreased by 5%.
Subject + decrease + in + noun
There was a decrease in traffic.
Subject + decrease + to + number
The temperature decreased to 10 degrees.
It + is + expected + to + decrease
The cost is expected to decrease.
خانواده کلمه
Nouns
Verbs
Adjectives
مرتبط
How to Use It
8
Formality Scale
اشتباهات رایج
We usually say 'a decrease in' something.
The word 'decreasement' is not standard English.
Decrease already implies 'down', so it is redundant.
Native speakers prefer 'show' or 'see' a decrease.
Decrease is usually for gradual changes, not sudden disappearances.
Tips
Memory Palace Trick
Imagine a giant 'D' shrinking in size.
When Native Speakers Use It
In business meetings for reports.
Cultural Insight
Used in climate change discussions.
Grammar Shortcut
Noun = DE-crease, Verb = de-CREASE.
Say It Right
Focus on the stress shift.
Don't Make This Mistake
Don't say 'decreasement'.
Did You Know?
It comes from Latin 'decrescere'.
Study Smart
Use it in a sentence about your own goals.
Rhyme Time
Rhymes with 'peace'.
Formal vs Casual
Use 'shrink' for casual, 'decrease' for formal.
Memorize It
Mnemonic
DE-CREASE: Think of DE-creasing the size of a CREASE in your pants.
Visual Association
A balloon losing air.
Word Web
چالش
Try to find three things in your room that have decreased in size over time.
ریشه کلمه
Latin
Original meaning: to grow down
بافت فرهنگی
None.
Used frequently in business and news reports.
Practice in Real Life
Real-World Contexts
at work
- decrease costs
- decrease workload
- decrease time
at school
- decrease errors
- decrease stress
- decrease study time
travel
- decrease speed
- decrease waiting time
- decrease fuel
daily life
- decrease sugar
- decrease volume
- decrease clutter
Conversation Starters
"What is one thing you would like to decrease in your life?"
"Do you think the price of gas will decrease soon?"
"How can we decrease the amount of trash in our city?"
"Why does the temperature decrease at night?"
"Have you seen a decrease in your screen time lately?"
Journal Prompts
Write about a time you had to decrease your spending.
Describe a situation where a decrease was a good thing.
How would the world change if we could decrease pollution?
Reflect on a skill that has decreased because you stopped practicing.
سوالات متداول
8 سوالIt is both! The stress changes based on its usage.
No, that is not a word.
Yes, they are synonyms.
DE-crease (stress on first syllable).
de-CREASE (stress on second syllable).
Increase.
Rarely, it is mostly for things or numbers.
It is neutral and professional.
خودت رو بسنج
The temperature will ___ tonight.
Decrease is the correct verb for temperature going down.
Which word is a synonym for decrease?
Reduce means the same as decrease.
Decrease is only used for physical objects.
It can be used for abstract concepts too.
Word
معنی
Synonyms matched.
Subject-verb-adverb order.
There was a ___ decrease in traffic.
Marked is a common collocation.
What is the noun stress?
Nouns usually have first-syllable stress.
Decrease is a transitive verb.
It can take an object.
The ___ in interest rates helped the economy.
Noun form is needed.
Word
معنی
Contextual meanings.
امتیاز: /10
Summary
To decrease is to make something smaller, and remember that the stress shifts when you change it from a verb to a noun!
- Decrease means to make something smaller.
- It is both a noun and a verb.
- Stress changes based on the part of speech.
- It is a very useful word in professional settings.
Memory Palace Trick
Imagine a giant 'D' shrinking in size.
When Native Speakers Use It
In business meetings for reports.
Cultural Insight
Used in climate change discussions.
Grammar Shortcut
Noun = DE-crease, Verb = de-CREASE.
Related Content
این کلمه در زبانهای دیگر
واژههای بیشتر academic
입체적
B2Having a three-dimensional effect or examining something from multiple perspectives rather than a single flat view. It implies a comprehensive and detailed analysis.
~에 관해
B1About, concerning.
~에 대하여
A2Concerning or regarding a particular subject; about.
~대해
A2About; concerning; regarding.
~에 관하여
A2Regarding, concerning, about (a topic).
~에 대해(서)
A1Indicates the topic or subject of discussion, meaning 'about' or 'regarding'.
무엇보다
A2More than anything else; above all.
결석생
A2A student who is absent from class.
추상
A2Abstraction; the quality of dealing with ideas rather than events.
추상화하다
B2To consider something theoretically or separately from its physical reality. It involves extracting general principles from specific examples.