B2 adjective محايد

emission

/ɪˈmɪʃ.ən/

The production and discharge of something, especially gas or radiation, into the environment. It is most commonly used in environmental science to describe the release of pollutants from vehicles, factories, or natural sources.

أمثلة

3 من 5
1

My old car failed its yearly emission test because of a hole in the exhaust pipe.

My old car failed its yearly emission test because of a hole in the exhaust pipe.

2

The international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.

The international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.

3

There is a weird heat emission coming from the back of the fridge.

There is a weird heat emission coming from the back of the fridge.

عائلة الكلمة

اسم
emission
Verb
emit
صفة
emissive
مرتبط
emitter
💡

نصيحة للحفظ

Think of the word 'Exit.' An emission is when gas or light 'exits' a source.

اختبار سريع

The government has introduced stricter ___ standards for new diesel trucks.

صحيح!

الإجابة الصحيحة هي: emission

أمثلة

1

My old car failed its yearly emission test because of a hole in the exhaust pipe.

everyday

My old car failed its yearly emission test because of a hole in the exhaust pipe.

2

The international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.

formal

The international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.

3

There is a weird heat emission coming from the back of the fridge.

informal

There is a weird heat emission coming from the back of the fridge.

4

Quantitative analysis shows that the emission of greenhouse gases is directly proportional to industrial growth in this region.

academic

Quantitative analysis shows that the emission of greenhouse gases is directly proportional to industrial growth in this region.

5

Our corporate social responsibility report highlights our transition to low-emission manufacturing processes.

business

Our corporate social responsibility report highlights our transition to low-emission manufacturing processes.

عائلة الكلمة

اسم
emission
Verb
emit
صفة
emissive
مرتبط
emitter

تلازمات شائعة

carbon emission The release of carbon dioxide into the atmosphere.
greenhouse gas emissions Gases that trap heat in the atmosphere, such as methane and CO2.
emission standards Legal requirements governing pollutants released into the atmosphere.
zero-emission An engine or process that emits no waste products that pollute the environment.
toxic emission The release of poisonous substances into the air or water.

العبارات الشائعة

zero-emission vehicle

A vehicle that does not emit exhaust gas from the onboard source of power.

emission trading

A market-based approach to controlling pollution by providing economic incentives.

carbon footprint

The total amount of greenhouse gases generated by our actions.

يُخلط عادةً مع

emission vs omission

An omission is leaving something out, while an emission is letting something out.

emission vs transmission

Transmission refers to the act of sending or passing something (like signals or diseases) from one place to another.

📝

ملاحظات الاستخدام

While 'emission' is the singular act, it is very common to use the plural 'emissions' when talking about pollutants in a general sense (e.g., 'reducing global emissions'). In technical contexts, it can also refer to the release of light or sound.

⚠️

أخطاء شائعة

Learners often use 'emit' as a noun or 'emission' as a verb. Remember that 'emission' is the thing or process, and 'emit' is the action.

💡

نصيحة للحفظ

Think of the word 'Exit.' An emission is when gas or light 'exits' a source.

📖

أصل الكلمة

From the Latin 'emissio', derived from 'emittere', which means 'to send out' (e- 'out' + mittere 'send').

أنماط نحوية

Used as a countable noun when referring to specific types (e.g., carbon emissions). Often functions as an attributive noun modifying other nouns (e.g., emission levels, emission control).
🌍

السياق الثقافي

In modern English-speaking cultures, this word is heavily associated with climate change debates and environmental regulations.

اختبار سريع

The government has introduced stricter ___ standards for new diesel trucks.

صحيح!

الإجابة الصحيحة هي: emission

كلمات ذات صلة

extravidfy

C1

To significantly enhance the visual intensity, vividness, or clarity of a scene, image, or description. It is often used in the context of digital editing or literary embellishment to make something stand out beyond its natural state.

pronavfy

C1

A specialized digital data structure or configuration file used to synchronize navigation parameters and routing logic across multiple platforms. It serves as a master template ensuring that disparate hardware devices interpret spatial data and waypoints with identical precision.

nonvalward

C1

To deliberately move away from or reject established values, standards, or traditional norms. It implies a conscious effort to chart a path that disregards conventional worth or moral frameworks in favor of new, often experimental, directions.

multidomness

C1

To actively manage or integrate operations across multiple distinct domains or fields of influence. This verb describes the action of diversifying one's reach to ensure a functional presence in several specialized areas simultaneously.

proarchancy

C1

The state or quality of being a primary or foundational authority, often referring to a preliminary or original form of leadership or governance. It describes the condition of holding a pre-eminent or initial position of rule within a hierarchy.

anamess

C1

To gradually gather or accumulate a large quantity of something, typically wealth, information, or evidence, over a significant period of time. It implies a persistent process of building up a collection or 'mass' of resources.

premigrless

C1

To proactively eliminate or significantly reduce the necessity for future data or population migration by implementing structural optimizations during the initial setup phase. This verb is primarily used in technical and logistical contexts to describe the act of making a system or group stable enough that relocation becomes unnecessary.

undertortacy

C1

To resolve a civil legal grievance or potential tort claim outside of formal legal proceedings, often through private or informal mediation. It implies reaching a settlement secretly or 'under the table' to avoid public litigation.

tritentible

C1

Describing something that is capable of being stretched, extended, or held in three distinct directions or ways. It is often used in technical or abstract contexts to refer to a threefold capacity for tension or adaptability.

extrasonism

C1

To project sound, influence, or high-frequency vibrations beyond a specific physical or metaphorical boundary. It describes the active process of extending an acoustic or communicative reach into a wider environment.

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