The meaning of EXTINCT is no longer burning. How to use extinct in a sentence.

EXTINCT definition: 1. not now existing: 2. An extinct volcano is one that is not now active (= will not explode…. Learn more.

Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, and mammoths. Through evolution, species arise through the process of speciation. Species become extinct …

Nov 2, 2025 · Extinction refers to the dying out or extermination of a species.

Plant and animal species become extinct for many reasons, including climate change, disease, destruction of habitat, and local or worldwide natural disasters. The great majority of species …

Definition of extinct adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Oct 13, 2025 · [M]any breeds, now extinct or rare, both of quadrupeds and birds, were still common. The fox, whose life is, in many counties, held almost as sacred as that of a human …

Extinct refers to a species, genus, or larger group that has no living members; it means the complete disappearance or death of all individual organisms belonging to a particular species …

Extinct definition: no longer in existence; having ended or died out.. See examples of EXTINCT used in a sentence.

What is extinction? The answer is complicated. From locally extinct to functionally extinct, here are the various ways scientists track species’ decline.