extinction
C1Formal, Academic, Scientific, Journalistic
Definition
Meaning
The state or process of a species, family, or larger group of animals or plants ceasing to exist.
The complete disappearance or annihilation of something; the process of making something, such as a fire or light, die out; in psychology, the diminishing of a conditioned response when it is no longer reinforced.
Linguistics
Semantic Notes
Primarily used in biological/ecological contexts, but extends metaphorically to culture, ideas, and behaviours. Implies a final, irreversible end.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling and pronunciation are the primary variations.
Connotations
Identical. Strongly associated with conservation, climate change, and mass historical events (e.g., dinosaur extinction).
Frequency
Equally frequent in both varieties due to global scientific and environmental discourse.
Vocabulary
Collocations
Grammar
Valency Patterns
lead to the extinction of [species]be on the verge of extinctionbe hunted to extinctionsave from extinctionVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “a dead duck (metaphor for something doomed)”
- “gone the way of the dodo”
Usage
Context Usage
Business
Rare. Used metaphorically for products or technologies being phased out (e.g., 'The fax machine faces extinction.').
Academic
Common in biology, ecology, palaeontology, and environmental science. Also in psychology (behavioural extinction).
Everyday
Common in news about endangered animals and climate change.
Technical
Specific biological term with criteria (e.g., IUCN Red List categories: Extinct, Extinct in the Wild).
Examples
By Part of Speech
verb
British English
- The local population was extirpated, leading to regional extinction.
- Efforts to extinct the invasive species failed.
American English
- The species was extirpated, leading to local extinction.
- We must not let this tradition go extinct.
adverb
British English
- Not commonly used. 'The fire died out almost extinctly.' (archaic/rare)
- N/A
adjective
British English
- The extinct volcano posed no threat.
- They studied extinct languages like Sumerian.
American English
- The extinct volcano is now a tourist site.
- Dinosaurs are extinct animals.
Examples
By CEFR Level
- Dinosaurs are extinct.
- Many animals are in danger of extinction.
- The dodo bird was hunted to extinction.
- Scientists work to save pandas from extinction.
- Deforestation has pushed numerous species to the brink of extinction.
- The extinction of the dinosaurs is often linked to a massive asteroid impact.
- The current rate of species extinction is estimated to be 100 to 1000 times higher than the natural background rate.
- Behavioural extinction in psychology occurs when a reinforced response is no longer followed by a reward.
Learning
Memory Aids
Mnemonic
Think: 'EXTINCT + ION' – a T-REX (T-REX-tinct) is a famous example of extinction.
Conceptual Metaphor
EXTINCTION IS A JOURNEY TO AN END (on the brink/path to extinction); EXTINCTION IS DARKNESS (the light of a species goes out).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'истребление' (extermination, which implies active killing). 'Extinction' is a broader result, which can be passive. 'Вымирание' is the closest equivalent.
- Do not translate 'face extinction' literally as 'лицо вымирания'. Use 'стоять на грани вымирания'.
Common Mistakes
- Incorrect: 'The extinction of the dinosaurs were caused by an asteroid.' Correct: '...was caused...' (subject is 'extinction', singular).
- Incorrect preposition: 'in extinction' vs. correct 'on the brink of extinction' or 'facing extinction'.
Practice
Quiz
Which of the following is NOT a typical collocation with 'extinction'?
FAQ
Frequently Asked Questions
'Extinct' is an adjective describing something that has already ceased to exist (e.g., an extinct species). 'Extinction' is the noun referring to the process or event of becoming extinct.
Yes, it is used metaphorically for languages, cultural practices, technologies, and even ideas (e.g., 'the extinction of traditional crafts', 'facing the extinction of privacy').
In behavioural psychology, extinction refers to the gradual weakening and disappearance of a conditioned response when the unconditioned stimulus is no longer presented with the conditioned stimulus.
No, the standard verb is 'to become extinct' or 'to go extinct'. 'Extinct' is not used as a verb in modern standard English. The related verb 'extinguish' is used for fires/lights.
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