emission
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.
Exemples
3 sur 5My 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.
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.
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.
Antonymes
Famille de mots
Astuce mémo
Think of the word 'Exit.' An emission is when gas or light 'exits' a source.
Quiz rapide
The government has introduced stricter ___ standards for new diesel trucks.
Correct !
La bonne réponse est : emission
Exemples
My old car failed its yearly emission test because of a hole in the exhaust pipe.
everydayMy old car failed its yearly emission test because of a hole in the exhaust pipe.
The international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.
formalThe international treaty requires developed nations to reduce their carbon emission levels significantly by 2030.
There is a weird heat emission coming from the back of the fridge.
informalThere is a weird heat emission coming from the back of the fridge.
Quantitative analysis shows that the emission of greenhouse gases is directly proportional to industrial growth in this region.
academicQuantitative analysis shows that the emission of greenhouse gases is directly proportional to industrial growth in this region.
Our corporate social responsibility report highlights our transition to low-emission manufacturing processes.
businessOur corporate social responsibility report highlights our transition to low-emission manufacturing processes.
Antonymes
Famille de mots
Collocations courantes
Phrases Courantes
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.
Souvent confondu avec
An omission is leaving something out, while an emission is letting something out.
Transmission refers to the act of sending or passing something (like signals or diseases) from one place to another.
Notes d'usage
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.
Erreurs courantes
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.
Astuce mémo
Think of the word 'Exit.' An emission is when gas or light 'exits' a source.
Origine du mot
From the Latin 'emissio', derived from 'emittere', which means 'to send out' (e- 'out' + mittere 'send').
Modèles grammaticaux
Contexte culturel
In modern English-speaking cultures, this word is heavily associated with climate change debates and environmental regulations.
Quiz rapide
The government has introduced stricter ___ standards for new diesel trucks.
Correct !
La bonne réponse est : emission
Vocabulaire associé
Mots lis
boned
B2Primarily used as an adjective, 'boned' describes something that has a specific type of skeletal structure or a piece of meat from which the bones have been removed. In the context of garments, it refers to items reinforced with stiff strips, such as a corset, to maintain a specific shape.
boneyard
B2A boneyard is a place where old, discarded, or obsolete items—typically large machinery like aircraft or vehicles—are stored or dismantled for parts. It is also an informal or regional term for a cemetery or burial ground.
bonfire
B2A large, controlled outdoor fire lit for celebration, signaling, or to dispose of garden waste. It is typically much larger than a standard campfire and is often the centerpiece of a social or cultural event.
bongo
B2To play the bongo drums or to strike a surface rhythmically and repeatedly with the fingers or palms. In academic or technical contexts, it often refers to the specific percussive action used in ethnomusicology or the observation of rhythmic motor patterns in behavioral studies.
bonito
B2A bonito is a medium-sized, predatory marine fish belonging to the Scombridae family, which also includes tuna and mackerel. In culinary contexts, it is most famous for being dried, fermented, and smoked to create flakes used in Japanese stocks and seasonings.
bonkers
B2An informal adjective used to describe someone or something that is crazy, insane, or highly eccentric. It can refer to a person's mental state, a chaotic situation, or an idea that seems completely absurd or wild.
bonny
B2An adjective primarily used in British and Scottish English to describe someone, especially a woman or child, who is physically attractive, healthy, and cheerful. It conveys a sense of natural beauty combined with a robust or wholesome appearance.
bonsai
B2Relating to the Japanese art of growing miniature trees in containers through careful pruning and wiring. When used as an adjective, it describes plants or objects that have been miniaturized or styled according to these aesthetic principles.
bony
B2Describes someone or a part of the body that is very thin, allowing the underlying bone structure to be seen or felt. It also refers to anything made of or resembling bone, particularly in biological or anatomical contexts.
boo
B2In informal contexts, 'boo' can be used as an adjective to describe something that is disappointing, poor in quality, or undesirable. It is more commonly recognized as a sound of disapproval or a slang term of endearment, but its use as a descriptor for 'bad' is found in specific colloquial dialects.
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