extinction
word
Definition
Extinction is when a type of animal, plant, or other living thing completely dies out and no longer exists anywhere.
Usage & Nuances
'Extinction' is mostly used in scientific, environmental, or formal contexts. Common phrases include 'mass extinction' (when many species disappear) and 'on the brink of extinction.' Don't confuse with 'extinguish' (to put out a fire).
Example Sentences
Many animal species face extinction because of human activity.
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Dinosaurs went through extinction millions of years ago.
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Climate change increases the risk of extinction for many plants.
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Some languages are in danger of extinction as fewer people speak them.
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The idea of mass extinction worries scientists around the world.
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Without urgent action, coral reefs could face extinction within a few decades.
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