noun

extinction

extinction

Many species are in danger of extinction.

Many species are in danger of extinction.

The extinction of the dinosaurs is a mystery.

The extinction of the dinosaurs is a mystery.

in danger of extinction at risk of disappearing forever The white rhino is in danger of extinction.

the extinction of ((sth.)) the disappearance of (sth.) We are studying the extinction of ancient species.

Synonyms: disappearance, dying out, annihilation

From Latin 'extinctionem', from 'exstinguere' (to put out, extinguish). See 'extinct'.

This is the noun form of 'extinct'. It's the process or state of becoming extinct.

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