dans le dictionnaire PONS
ex·tinc·tion [ɪkˈstɪŋkʃən, ekˈ-] SUBST no pl
1. extinction:
- extinction of a dynasty, an empire, a people
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- extinction (deliberate act)
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- extinction (deliberate act)
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- extinction fig of traces
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- extinction of memories
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2. extinction (becoming inactive):
extinction [ɪkˈstɪŋkʃn] SUBST
extinction risk SUBST
- extinction risk
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extinction of species
threatened by extinction
- threatened by extinction
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