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उत्प्रेरक

C1 noun #7,000 가장 일반적인 7분 분량

उत्प्रेरक

utprerak 상위 7,000

연습하기 예시 노트와 팁 उत्प्रेरक 30초 만에

설명 उत्प्रेरक in your Level:

The word 'Utprerak' is too difficult for A1. At this level, you should use simple words like 'मदद' (Madad - help) or 'कारण' (Kaaran - reason). For example, 'यह किताब अच्छी है' (This book is good). You don't need 'Utprerak' yet. It is used for scientific things like a 'catalyst' that makes things happen fast. If you want to say something helped, just say 'मदद की' (helped).

무료 가입하고 전체 설명 읽기

At A2, you might see 'Utprerak' in a science book. It means something that makes a process faster. For now, just remember it as a 'helper' for science experiments. Instead of 'Utprerak,' you can use 'वजह' (Vajah) for 'reason.' Example: 'वह मेरी सफलता की वजह है' (He is the reason for my success). 'Utprerak' is much more formal than 'vajah'.

무료 가입하고 전체 설명 읽기

At the B1 level, you should recognize 'Utprerak' as the Hindi word for 'catalyst.' You might hear it on the news. It is a masculine noun. It is used when one thing makes another thing happen more quickly. You can start using it in formal writing about science or social change. For example: 'Internet badlav ka utprerak hai' (Internet is a catalyst for change).

무료 가입하고 전체 설명 읽기

At B2, you should be able to use 'Utprerak' in discussions about social issues or economics. You understand that it implies acceleration. You can distinguish it from 'Prerana' (inspiration). You should use it with the postposition 'का' or 'के लिए'. Example: 'यह नीति निवेश के लिए उत्प्रेरक साबित होगी' (This policy will prove to be a catalyst for investment).

무료 가입하고 전체 설명 읽기

At C1, you must use 'Utprerak' with precision in academic and professional contexts. You should understand its metaphorical power—how an event or person can 'catalyze' a situation. You should be comfortable using it in complex sentence structures, such as 'उत्प्रेरक की भूमिका निभाना' (to play the role of a catalyst). You use it to add a layer of sophistication to your Hindi, showing you understand process-oriented vocabulary.

At C2, you use 'Utprerak' effortlessly, even in its derivative forms like 'उत्प्रेरण' (catalysis) or 'उत्प्रेरकीय' (catalytic). You can use it in philosophical debates or high-level literary analysis. You understand the subtle difference between 'Utprerak' and other similar Sanskrit words like 'Nimitt' or 'Hetu.' You can use it to describe nuanced historical triggers or complex biological functions in a way that sounds like a native academic.

무료 가입하고 전체 설명 읽기

연습하기 예시 노트와 팁

उत्प्रेरक 30초 만에

Utprerak means 'catalyst' in both scientific and metaphorical Hindi contexts.
It is a formal, masculine noun used to describe something that triggers rapid change.
Commonly found in news, academic writing, and discussions about social or economic progress.
It differs from 'inspiration' by focusing on the functional acceleration of a process.

The word उत्प्रेरक (Utprerak) is a sophisticated Hindi term that bridges the gap between the laboratory and the landscape of human change. Rooted in Sanskrit, it literally translates to something that 'impels or drives upward/forward.' In a scientific context, an उत्प्रेरक is a catalyst—a substance that speeds up a chemical reaction without being consumed itself. However, in the high-level Hindi used in journalism, literature, and formal discussions, it refers to a person, an event, or a policy that triggers a significant transformation or accelerates a process that was previously stagnant.

Scientific Register: In chemistry, it refers to substances like enzymes or metals that facilitate reactions. Example: 'प्लैटिनम एक प्रभावी उत्प्रेरक है' (Platinum is an effective catalyst).

नई शिक्षा नीति देश के विकास के लिए एक उत्प्रेरक के रूप में कार्य करेगी। (The new education policy will act as a catalyst for the country's development.)

You will encounter this word most frequently in academic papers, news editorials discussing socio-economic shifts, and corporate strategy meetings. It carries a connotation of positive or neutral acceleration, rather than a negative hindrance. It implies that the change was perhaps already possible or latent, but the उत्प्रेरक provided the necessary energy or environment to make it happen quickly.

Figurative Usage: Used to describe social movements or technological breakthroughs. Example: 'इंटरनेट सूचना क्रांति का उत्प्रेरक बना' (The internet became the catalyst for the information revolution).

उनकी बातों ने मेरी सोच में बदलाव के लिए एक उत्प्रेरक का काम किया। (His words acted as a catalyst for the change in my thinking.)

Understanding this word is crucial for C1 learners because it demonstrates an ability to discuss abstract concepts and technical processes with precision. It is not a word you would typically use while buying vegetables, but it is indispensable when discussing history, science, or personal growth in a formal setting.

Political Context: Often used to describe laws or protests that shift the national mood. Example: 'यह आंदोलन सामाजिक सुधारों के लिए उत्प्रेरक रहा है' (This movement has been a catalyst for social reforms).

नवाचार हमेशा आर्थिक प्रगति का उत्प्रेरक होता है। (Innovation is always the catalyst for economic progress.)

एंजाइम जैविक प्रक्रियाओं में उत्प्रेरक की भूमिका निभाते हैं। (Enzymes play the role of catalysts in biological processes.)

To use उत्प्रेरक correctly, you must understand its grammatical placement as a noun. It often appears in the structure '[Subject] + [Target] + के लिए + उत्प्रेरक + का काम करना/होना'. This translates to '[Subject] + acts as/is a catalyst + for + [Target]'. Because it is a formal word, it pairs well with other Tatsama (Sanskrit-derived) words like 'परिवर्तन' (change), 'प्रगति' (progress), and 'अभियान' (campaign).

Structure: Noun as Catalyst: Subject + (Object/Goal) + के लिए + उत्प्रेरक + (Verb). Example: 'शिक्षा समाज के लिए उत्प्रेरक है।'

यह छोटी सी घटना विश्व युद्ध के लिए उत्प्रेरक बन गई। (This small incident became the catalyst for the World War.)

In scientific writing, 'उत्प्रेरक' is used directly to identify a substance. In these cases, the sentence structure is more descriptive of physical properties or chemical behaviors. For example, 'निकेल का उपयोग उत्प्रेरक के रूप में किया जाता है' (Nickel is used as a catalyst). Notice the phrase 'के रूप में' (in the form of / as), which is a common companion to this word.

Structure: As a Role: [Entity] + उत्प्रेरक के रूप में + [Action]. Example: 'वह एक उत्प्रेरक के रूप में टीम में शामिल हुआ।'

सकारात्मक सोच सफलता के लिए एक शक्तिशाली उत्प्रेरक है। (Positive thinking is a powerful catalyst for success.)

When discussing literature or film, you might describe a character as an 'उत्प्रेरक' if their presence forces the protagonist to change. This usage highlights the 'triggering' aspect of the word. It suggests that the character themselves might not change much, but they cause a massive reaction in others.

स्टार्टअप कल्चर भारत की अर्थव्यवस्था के लिए एक उत्प्रेरक साबित हो रहा है। (Startup culture is proving to be a catalyst for India's economy.)

You will hear उत्प्रेरक in environments where intellectual or scientific discourse is the norm. It is a staple of the Hindi news channel 'Rajya Sabha TV' (now Sansad TV) during panel discussions on policy. In these settings, experts use it to describe how one reform might trigger a chain reaction of growth. For example, 'डिजिटलीकरण ग्रामीण भारत के लिए उत्प्रेरक है' (Digitization is a catalyst for rural India).

News & Media: Used in headlines about economic triggers or social shifts. Example: 'शेयर बाजार में भारी गिरावट के पीछे क्या उत्प्रेरक थे?' (What were the catalysts behind the heavy fall in the stock market?)

वैज्ञानिकों ने एक नए उत्प्रेरक की खोज की है जो प्रदूषण कम कर सकता है। (Scientists have discovered a new catalyst that can reduce pollution.)

In universities, particularly in Chemistry and Sociology departments, 'उत्प्रेरक' is a technical term. A professor might lecture on 'उत्प्रेरक के प्रकार' (Types of catalysts) or 'सामाजिक परिवर्तन के उत्प्रेरक' (Catalysts of social change). It's also found in high-end business Hindi, where a CEO might describe a new acquisition as a catalyst for company-wide expansion.

Academic Environment: Common in textbooks and research papers. Example: 'एंजाइम प्रकृति के सबसे कुशल उत्प्रेरक हैं।' (Enzymes are nature's most efficient catalysts.)

गांधी जी का दांडी मार्च स्वतंत्रता संग्राम के लिए एक उत्प्रेरक था। (Gandhiji's Dandi March was a catalyst for the freedom struggle.)

The most common mistake learners make with उत्प्रेरक is confusing it with 'प्रेरणा' (Prerana - inspiration) or 'प्रोत्साहन' (Protsahan - encouragement). While they are related, 'उत्प्रेरक' is much more clinical and functional. An inspiration makes you feel a certain way; a catalyst is the mechanism that starts the action. You wouldn't usually call your mother an 'उत्प्रेरक' unless you are speaking in a very formal, detached sociological sense; 'प्रेरणा' is much more natural for people you love.

Confusion with 'Reason' (कारण): A 'Kaaran' is simply why something happened. An 'Utprerak' is what made it happen *faster* or *easier*. Don't use 'Utprerak' for simple cause-effect relationships.

गलत: बारिश फसल के लिए उत्प्रेरक है। (Incorrect: Rain is a catalyst for the crop - Rain is a direct requirement/cause, not a catalyst.)

Another mistake is using the word as an adjective. 'उत्प्रेरक' is a noun. If you want to say 'catalytic,' you should use the phrase 'उत्प्रेरकीय' (Utprerakiya) or simply use the noun in a compound phrase. For example, instead of saying 'catalytic change,' say 'उत्प्रेरक परिवर्तन' or 'परिवर्तन के लिए उत्प्रेरक'.

Gender Agreement: Learners often forget it is masculine. They might say 'यह एक अच्छी उत्प्रेरक है' (using feminine 'acchi'). It should be 'यह एक अच्छा उत्प्रेरक है'.

सही: नई तकनीक विकास का उत्प्रेरक है। (Correct: New technology is the catalyst of development.)

While उत्प्रेरक is the most precise word for 'catalyst,' depending on the context, you might choose other terms to sound more natural or less technical. Understanding these nuances is key to reaching C2 proficiency.

उत्प्रेरक vs. प्रेरक (Prerak): 'Prerak' means 'motivator' or 'inspiring agent.' It is more human-centric. 'Utprerak' is more process-centric. You have a 'Prerak vyakti' (inspiring person) but an 'Utprerak ghatna' (catalytic event).
उत्प्रेरक vs. माध्यम (Madhyam): 'Madhyam' means 'medium' or 'channel.' If something is just the way through which change happens, use 'Madhyam.' If it actively speeds up the change, use 'Utprerak.'
उत्प्रेरक vs. निमित्त (Nimitt): 'Nimitt' is a formal word for 'instrument' or 'cause.' It often has a philosophical or karmic tone. 'Utprerak' is more scientific and modern.

वह फिल्म मेरे करियर के लिए एक उत्प्रेरक थी। (That film was a catalyst for my career.)

In a more casual setting, you might just say 'वजह' (vajah - reason) or 'ज़रिया' (zariya - means). For example, 'उसकी सलाह मेरे लिए एक ज़रिया बनी' (His advice became a means for me). But if you are writing an essay on the Industrial Revolution, 'उत्प्रेरक' is the only word that will give you the academic weight required.

शिक्षा गरीबी उन्मूलन का मुख्य उत्प्रेरक है। (Education is the main catalyst for poverty eradication.)

How Formal Is It?

재미있는 사실

While 'Prerak' is common in everyday Hindi for 'inspiring,' adding the prefix 'Ut-' shifts it into the realm of technical and high-level academic language.

발음 가이드

UK /ʊt̪.pɾeː.ɾək/

US /ut̪.preɪ.rək/

Primary stress is on the second syllable 'pre'.

라임이 맞는 단어

Prerak (motivator) Smarak (monument) Dharak (holder) Vaachak (reader) Paalak (protector) Kaarak (factor) Maarak (deadly) Shaasak (ruler)

자주 하는 실수

Pronouncing the 't' like an English 't' (alveolar). It should be dental.
Pronouncing 'rak' as 'raak' (long vowel). It is a short 'a'.

난이도

독해 8/5

Requires knowledge of Sanskrit-derived academic vocabulary.

쓰기 9/5

Spelling is tricky due to the half 't' and 'p' cluster.

말하기 7/5

Clear pronunciation but needs formal context.

듣기 8/5

Sounds similar to 'Prerak', must distinguish the 'Ut-' prefix.

다음에 무엇을 배울까

선수 학습

प्रेरणा (Inspiration) बदलाव (Change) प्रक्रिया (Process) विज्ञान (Science) काम (Work)

다음에 배울 것

अभिक्रिया (Reaction) रूपांतरण (Transformation) त्वरण (Acceleration) संसाधन (Resource) बुनियादी (Fundamental)

고급

उत्प्रेरण (Catalysis) समांगी उत्प्रेरक (Homogeneous catalyst) विषमांगी उत्प्रेरक (Heterogeneous catalyst) एंजाइम (Enzyme) सक्रियण ऊर्जा (Activation energy)

알아야 할 문법

Masculine Noun Declension

उत्प्रेरक (Singular) -> उत्प्रेरकों (Plural Oblique)

Compound Nouns with 'Ka'

विकास का उत्प्रेरक (Catalyst of development)

Postpositional usage with 'Ke liye'

बदलाव के लिए उत्प्रेरक (Catalyst for change)

Verb agreement with 'Kaam karna'

यह उत्प्रेरक का काम करता है (Masculine agreement)

Using 'Ke roop mein' for roles

वह उत्प्रेरक के रूप में आया (He came as a catalyst)

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수준별 예문

यह दवा काम करती है।

This medicine works.

Simple present tense.

वह मेरी मदद करता है।

He helps me.

Subject + Object + Verb.

सूरज रोशनी देता है।

The sun gives light.

General fact.

पानी बहुत जरूरी है।

Water is very important.

Adjective 'zaroori'.

वह स्कूल जाता है।

He goes to school.

Habitual action.

यह एक किताब है।

This is a book.

Demonstrative pronoun.

आम मीठा है।

The mango is sweet.

Simple adjective.

मैं खुश हूँ।

I am happy.

State of being.

विज्ञान बहुत रोचक है।

Science is very interesting.

Abstract noun.

बदलाव जरूरी होता है।

Change is necessary.

Universal truth.

उसने मुझे प्रोत्साहित किया।

He encouraged me.

Past tense verb.

यह मशीन तेज चलती है।

This machine runs fast.

Adverb 'tej'.

हवा से आग बढ़ती है।

Fire increases with air.

Cause and effect.

वह टीम का मुख्य हिस्सा है।

He is the main part of the team.

Genitive 'ka'.

पढ़ाई से ज्ञान मिलता है।

Knowledge is gained from study.

Instrumental case 'se'.

नया नियम अच्छा है।

The new rule is good.

Noun-Adjective agreement.

एंजाइम शरीर में उत्प्रेरक का काम करते हैं।

Enzymes act as catalysts in the body.

Use of 'ka kaam karna'.

शिक्षा विकास के लिए एक उत्प्रेरक है।

Education is a catalyst for development.

Abstract metaphor.

यह घटना युद्ध का उत्प्रेरक बनी।

This event became the catalyst for the war.

Feminine verb 'bani' for 'ghatna'.

नवाचार प्रगति का उत्प्रेरक है।

Innovation is the catalyst of progress.

Sanskrit vocabulary.

उसकी बातों ने उत्प्रेरक का काम किया।

His words acted as a catalyst.

Ergative case 'ne'.

रसायन विज्ञान में उत्प्रेरक महत्वपूर्ण हैं।

Catalysts are important in chemistry.

Locative case 'mein'.

इंटरनेट सूचना का उत्प्रेरक है।

The internet is the catalyst of information.

Modern context.

वह बदलाव के लिए एक उत्प्रेरक है।

He is a catalyst for change.

Personal metaphor.

नई आर्थिक नीति निवेश के लिए उत्प्रेरक साबित हुई।

The new economic policy proved to be a catalyst for investment.

Compound verb 'saabit hui'.

यह फिल्म युवाओं के लिए एक उत्प्रेरक का काम करेगी।

This film will act as a catalyst for the youth.

Future tense.

तकनीकी विकास सामाजिक परिवर्तन का उत्प्रेरक है।

Technical development is the catalyst for social change.

Complex noun phrases.

वैज्ञानिक एक सस्ते उत्प्रेरक की तलाश कर रहे हैं।

Scientists are searching for a cheap catalyst.

Continuous tense.

उसका भाषण आंदोलन के लिए उत्प्रेरक रहा।

His speech remained a catalyst for the movement.

Perfective aspect.

लोहा इस रासायनिक प्रक्रिया में उत्प्रेरक है।

Iron is the catalyst in this chemical process.

Direct scientific usage.

विदेशी निवेश विकास का मुख्य उत्प्रेरक बन गया है।

Foreign investment has become the main catalyst of growth.

Present perfect tense.

उनकी असफलता ही उनकी सफलता का उत्प्रेरक बनी।

Their failure itself became the catalyst for their success.

Emphatic particle 'hi'.

यह समझौता क्षेत्रीय शांति के लिए उत्प्रेरक का कार्य करेगा।

This agreement will act as a catalyst for regional peace.

Formal verb 'karya karna'.

डिजिटलीकरण ने ग्रामीण अर्थव्यवस्था में उत्प्रेरक की भूमिका निभाई है।

Digitization has played the role of a catalyst in the rural economy.

Idiomatic 'bhumika nibhana'.

उच्च तापमान अक्सर रासायनिक उत्प्रेरक के रूप में कार्य करता है।

High temperature often acts as a chemical catalyst.

Adverb 'aksar'.

सांस्कृतिक आदान-प्रदान आपसी समझ का उत्प्रेरक होता है।

Cultural exchange is the catalyst for mutual understanding.

Generic present tense.

यह कानून भ्रष्टाचार के खिलाफ एक उत्प्रेरक साबित हो सकता है।

This law could prove to be a catalyst against corruption.

Modal verb 'sakta hai'.

वह घटना मेरे जीवन में एक महान उत्प्रेरक के रूप में उभरी।

That event emerged as a great catalyst in my life.

Sophisticated verb 'ubhari'.

जैव-उत्प्रेरक पर्यावरण के अनुकूल विकल्प प्रदान करते हैं।

Bio-catalysts provide eco-friendly alternatives.

Compound word 'Jaiv-utprerak'.

उनकी आलोचना मेरे सुधार के लिए एक उत्प्रेरक बनी।

Their criticism became a catalyst for my improvement.

Abstract relationship.

वैश्वीकरण ने वैश्विक श्रम बाजार में एक उत्प्रेरक की भांति कार्य किया है।

Globalization has acted like a catalyst in the global labor market.

Sanskritized 'bhanti' (like).

यह शोध कैंसर के उपचार में एक महत्वपूर्ण उत्प्रेरक सिद्ध होगा।

This research will prove to be a significant catalyst in cancer treatment.

Formal 'siddh hona' (to prove).

असंतोष ही अक्सर क्रांति का प्राथमिक उत्प्रेरक होता है।

Dissatisfaction is often the primary catalyst of revolution.

Philosophical tone.

बहुराष्ट्रीय कंपनियों का आगमन स्थानीय उद्योगों के लिए उत्प्रेरक रहा है।

The arrival of MNCs has been a catalyst for local industries.

Complex subject phrase.

यह नीतिगत ढांचा नवाचार को बढ़ावा देने वाले उत्प्रेरकों से लैस है।

Passive construction 'less hai'.

साहित्य समाज की चेतना को जागृत करने वाला एक उत्प्रेरक है।

Literature is a catalyst that awakens the consciousness of society.

Participial phrase 'jagrit karne wala'.

उत्प्रेरकीय रूपांतरण की प्रक्रिया अत्यंत जटिल और सूक्ष्म होती है।

The process of catalytic conversion is extremely complex and subtle.

Adjectival form 'utprerakiya'.

वह व्यक्ति अपने शांत स्वभाव के बावजूद एक महान उत्प्रेरक था।

That person was a great catalyst despite his calm nature.

Concessive 'ke bawajood'.

동의어

प्रेरक गतिवर्धक सहायक कारक सक्रियक प्रोत्साहनकर्ता

반의어

अवरोधक मंदक

자주 쓰는 조합

मुख्य उत्प्रेरक

रासायनिक उत्प्रेरक

जैविक उत्प्रेरक

उत्प्रेरक की भूमिका

उत्प्रेरक के रूप में

शक्तिशाली उत्प्रेरक

परिवर्तन का उत्प्रेरक

आर्थिक उत्प्रेरक

सकारात्मक उत्प्रेरक

प्राकृतिक उत्प्रेरक

자주 쓰는 구문

उत्प्रेरक का काम करना

— To act as a catalyst. Used when something triggers a larger event.

उसकी बातों ने उत्प्रेरक का काम किया।

उत्प्रेरक साबित होना

— To prove to be a catalyst. Used for outcomes.

यह फैसला उत्प्रेरक साबित हुआ।

उत्प्रेरक के तौर पर

— As a catalyst. Similar to 'ke roop mein'.

उसने उत्प्रेरक के तौर पर मदद की।

मुख्य उत्प्रेरक होना

— To be the primary catalyst.

शिक्षा ही मुख्य उत्प्रेरक है।

उत्प्रेरक की तलाश

— Search for a catalyst (usually scientific).

वैज्ञानिक नए उत्प्रेरक की तलाश में हैं।

उत्प्रेरक प्रभाव

— Catalytic effect.

इस दवा का उत्प्रेरक प्रभाव पड़ता है।

सामाजिक उत्प्रेरक

— Social catalyst.

वह एक बड़े सामाजिक उत्प्रेरक थे।

विकास का उत्प्रेरक

— Catalyst of development.

बिजली विकास का उत्प्रेरक है।

विचारों का उत्प्रेरक

— Catalyst of ideas.

बहस विचारों का उत्प्रेरक होती है।

क्रांति का उत्प्रेरक

— Catalyst of revolution.

अन्याय क्रांति का उत्प्रेरक है।

자주 혼동되는 단어

उत्प्रेरक vs प्रेरक (Prerak)

Prerak is a motivator; Utprerak is a catalyst. Prerak is more emotional/human.

उत्प्रेरक vs उत्तेजक (Uttejak)

Uttejak is a stimulant or irritant. It provokes a reaction, but not necessarily a structured process like a catalyst.

उत्प्रेरक vs प्रोत्साहन (Protsahan)

Protsahan is encouragement or incentive. It is external motivation, whereas a catalyst is an integral part of a process.

관용어 및 표현

"आग में घी डालना"

— To add fuel to the fire. While not using the word 'utprerak', it describes a negative catalytic action.

उसकी बातों ने आग में घी डालने का काम किया।

Informal/Idiomatic

"चिनगारी का काम करना"

— To act as a spark. A common idiom for a catalyst in a conflict or revolution.

उस घटना ने चिनगारी का काम किया।

Literary

"नींव का पत्थर"

— Foundation stone. Often used for something that catalyzes a long-term project.

यह स्कूल इस गांव के लिए नींव का पत्थर है।

Formal

"मील का पत्थर"

— Milestone. Often used for a catalytic event in history.

यह खोज विज्ञान में मील का पत्थर है।

Formal

"कायाकल्प करना"

— To rejuvenate or transform completely. The result of a catalyst.

नई तकनीक ने खेती का कायाकल्प कर दिया।

Formal

"प्राण फूंकना"

— To breathe life into something. Describes a catalyst that revives a dead project.

नए निवेश ने कंपनी में प्राण फूंक दिए।

Literary

"रास्ता साफ करना"

— To clear the way. A catalyst that removes obstacles.

इस कानून ने व्यापार का रास्ता साफ कर दिया।

Neutral

"दिशा बदलना"

— To change direction. What a catalyst often does to a movement.

उसकी सलाह ने मेरी जिंदगी की दिशा बदल दी।

Neutral

"सोने पे सुहागा"

— An added advantage. A catalyst that makes a good thing better.

उसका आना सोने पे सुहागा था।

Informal

"हवा देना"

— To fan the flames. To catalyze a rumor or a feeling.

अफवाहों ने डर को हवा दी।

Informal

혼동하기 쉬운

उत्प्रेरक vs प्रतिक्रिया (Pratikriya)

Both relate to reactions.

Pratikriya is the 'reaction' itself; Utprerak is the 'agent' that makes the reaction happen faster.

उसकी प्रतिक्रिया तेज थी, लेकिन उत्प्रेरक क्या था?

उत्प्रेरक vs कारण (Kaaran)

Both explain why something happened.

Kaaran is the 'why'; Utprerak is the 'accelerator'. You can have a cause without a catalyst, but a catalyst needs a reaction to act upon.

बीमारी का कारण वायरस है, लेकिन गंदगी उत्प्रेरक है।

उत्प्रेरक vs माध्यम (Madhyam)

Both are agents of change.

Madhyam is the 'bridge' or 'tool'; Utprerak is the 'energy booster'.

हिंदी सीखने का माध्यम ऐप है, लेकिन आपकी मेहनत उत्प्रेरक है।

उत्प्रेरक vs प्रेरणा (Prerana)

Both start an action.

Prerana is internal/mental (inspiration); Utprerak is functional/external (catalyst).

कविता प्रेरणा देती है, लेकिन पब्लिशर उत्प्रेरक है।

उत्प्रेरक vs सहायक (Sahayak)

Both help a process.

Sahayak is a general helper; Utprerak is a specific term for something that speeds up a reaction without being consumed.

वह मेरा सहायक है, लेकिन उसकी तकनीक उत्प्रेरक है।

문장 패턴

[Noun] [Noun] के लिए उत्प्रेरक है।

शिक्षा प्रगति के लिए उत्प्रेरक है।

[Noun] ने [Noun] में उत्प्रेरक का काम किया।

इंटरनेट ने शिक्षा में उत्प्रेरक का काम किया।

[Adjective] उत्प्रेरक के रूप में [Verb]...

एक शक्तिशाली उत्प्रेरक के रूप में यह नीति प्रभावी है।

[Noun] की उत्प्रेरकीय भूमिका [Noun] को प्रभावित करती है।

एंजाइम की उत्प्रेरकीय भूमिका पाचन को प्रभावित करती है।

यह एक [Adjective] उत्प्रेरक है।

यह एक अच्छा उत्प्रेरक है।

वैज्ञानिक [Noun] उत्प्रेरक खोज रहे हैं।

वैज्ञानिक नया उत्प्रेरक खोज रहे हैं।

बिना [Noun] के उत्प्रेरक के, यह संभव नहीं था।

बिना तकनीक के उत्प्रेरक के, यह संभव नहीं था।

[Noun] का उत्प्रेरण अत्यंत जटिल है।

इस गैस का उत्प्रेरण अत्यंत जटिल है।

어휘 가족

명사

उत्प्रेरण (Catalysis)

उत्प्रेरकता (Catalytic property)

동사

उत्प्रेरित करना (To catalyze/To instigate)

형용사

उत्प्रेरकीय (Catalytic)

उत्प्रेरित (Catalyzed/Instigated)

사용법

frequency

Common in news and science; rare in casual street conversation.

자주 하는 실수

Using 'Utprerika' for a female catalyst. → Utprerak (remain masculine).
As a noun for a substance/role, it doesn't change gender for the person.
Saying 'Utprerak ke dwara' for 'as a catalyst'. → Utprerak के रूप में (ke roop mein).
'By' is for agents; 'As' is for roles.
Confusing it with 'Prerana' (Inspiration). → Use 'Prerana' for feelings, 'Utprerak' for processes.
A poem gives 'prerana', but a printing press is an 'utprerak' for literature.
Hard 'T' pronunciation. → Dental 'T'.
Hindi 't' in 'ut' is dental, not alveolar.
Using it for negative destruction. → Use 'kaaran' or 'vajah' for simple destruction.
'Utprerak' usually implies a structured change or progress.

팁

Upgrade Your Speech

Replace 'vajah' with 'utprerak' when talking about things that triggered a big change. It makes you sound like a C1 speaker.

Watch the Postpositions

Always remember to use 'ka' or 'ke liye' with 'utprerak'. 'Vikas ka utprerak' or 'Vikas ke liye utprerak'.

Chemistry Context

In a lab, 'utprerak' is the only word used for catalyst. Don't use 'helper' or 'prerak' there.

The Soft 'T'

Ensure your tongue touches your teeth for the 't' in 'Ut-'. An English 't' will make the word sound foreign.

Formal Essays

In essays about the economy or history, 'utprerak' is a high-scoring word. Use it to describe key events.

Visual Link

Visualize a fast-forward button. That button is the 'utprerak' for the movie.

News Listening

Watch Hindi news about the budget; you will likely hear 'utprerak' used for tax cuts or subsidies.

Not Just a Reason

A catalyst doesn't just 'cause'—it 'accelerates'. Use it only when speed or ease of change is involved.

Verb Form

The verb 'utprerit karna' is also useful. 'Usne mujhe utprerit kiya' (He catalyzed/instigated me).

Textbooks

If you see this word in a book, look for the 'reaction' it is helping. It will help you understand the context.

암기하기

기억법

Think of 'Ut' as 'Up' and 'Prerak' as 'Pressure'. An Utprerak puts 'Up-Pressure' on a reaction to make it go faster!

시각적 연상

Imagine a small spark (the Utprerak) hitting a pile of dry leaves (the situation). The spark doesn't get burned up immediately, but it makes the fire happen fast.

Word Web

Science Chemistry Change Speed Trigger Formal Agent Reaction

챌린지

Write three sentences: one about a chemical catalyst, one about a historical catalyst, and one about a personal catalyst in your life.

어원

Derived from Sanskrit. It is a compound of 'Ut' (up/out/away) and 'Prerak' (one who impels or drives).

원래 의미: Something that drives or pushes a process forward or upward.

Indo-Aryan (Sanskrit origin).

문화적 맥락

No specific sensitivities; it is a neutral, professional term.

Directly equivalent to 'Catalyst.' Used in the same formal and scientific registers.

Used in NCERT Science textbooks (standard for millions of Indian students). Commonly used in 'Mann Ki Baat' by PM Modi to describe youth as catalysts. Found in the Hindi translation of 'The Alchemist' (Alchemist is a type of catalyst).

실생활에서 연습하기

실제 사용 상황

Science Lab

उत्प्रेरक डालें (Add the catalyst)
प्रतिक्रिया तेज करें (Speed up the reaction)
तापमान जांचें (Check the temperature)
शुद्ध उत्प्रेरक (Pure catalyst)

Business Strategy

विकास का उत्प्रेरक (Catalyst for growth)
बाजार का रुख (Market trend)
रणनीतिक निवेश (Strategic investment)
परिवर्तन का प्रबंधन (Change management)

History/Politics

क्रांति का उत्प्रेरक (Catalyst of revolution)
ऐतिहासिक घटना (Historical event)
जन आंदोलन (Mass movement)
नीतिगत बदलाव (Policy change)

Self-Improvement

जीवन में उत्प्रेरक (Catalyst in life)
सकारात्मक सोच (Positive thinking)
लक्ष्य प्राप्ति (Goal achievement)
नई शुरुआत (New beginning)

Environment

प्रदूषण नियंत्रण (Pollution control)
हरित तकनीक (Green tech)
टिकाऊ विकास (Sustainable development)
प्राकृतिक प्रक्रिया (Natural process)

대화 시작하기

"आपके जीवन में सबसे बड़ा उत्प्रेरक क्या रहा है? (What has been the biggest catalyst in your life?)"

"क्या आपको लगता है कि एआई (AI) नौकरियों के लिए एक उत्प्रेरक है? (Do you think AI is a catalyst for jobs?)"

"भारत की अर्थव्यवस्था के लिए मुख्य उत्प्रेरक क्या है? (What is the main catalyst for India's economy?)"

"क्या असफलता सफलता के लिए एक उत्प्रेरक हो सकती है? (Can failure be a catalyst for success?)"

"विज्ञान में आपका पसंदीदा उत्प्रेरक कौन सा है? (Which is your favorite catalyst in science?)"

일기 주제

उस एक घटना के बारे में लिखें जिसने आपके करियर के लिए उत्प्रेरक का काम किया। (Write about one event that acted as a catalyst for your career.)

क्या तकनीक हमेशा एक सकारात्मक उत्प्रेरक होती है? अपने विचार साझा करें। (Is technology always a positive catalyst? Share your thoughts.)

एक ऐसे व्यक्ति का वर्णन करें जो आपके व्यक्तिगत विकास के लिए उत्प्रेरक रहा है। (Describe a person who has been a catalyst for your personal growth.)

अगर आपको दुनिया बदलने के लिए एक उत्प्रेरक चुनना हो, तो वह क्या होगा? (If you had to choose one catalyst to change the world, what would it be?)

अपनी एक बुरी आदत को बदलने के लिए आप किस उत्प्रेरक का उपयोग करेंगे? (What catalyst would you use to change one of your bad habits?)

자주 묻는 질문

10 질문

Rarely. It is a formal word. In daily life, people use 'vajah' or 'zariya'. However, in professional or academic settings, it is very common.

It is masculine. Example: 'Yah ek accha utprerak hai' (This is a good catalyst).

Yes, metaphorically. If a person's arrival or advice speeds up a project or change, they are called an 'Utprerak'.

Prerak is 'inspiring' (like a teacher). Utprerak is 'catalyzing' (like a chemical or a policy change).

No, 'Utprerak' is used for both men and women when referring to them as a catalyst, as it is a noun for a role/substance.

Usually, it is neutral or positive. However, in science, it can catalyze any reaction, even a harmful one. In social contexts, it's mostly used for progress.

Utprerak.

Only in very formal dialogue, like in a courtroom drama or a movie about a scientist.

The technical opposite is 'Vish' (poison in a chemical sense) or 'Baadhak' (obstructer) in a general sense.

Yes, it is a Tatsama word (directly from Sanskrit).

무료 가입하고 팁과 노트 보기