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 …

Extinctions happen when a species dies out from cataclysmic events, evolutionary problems, or human interference.

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

1. No longer existing or living: an extinct species. See Synonyms at dead. 2. No longer burning or active: an extinct volcano. 3. No longer in use: an extinct custom.

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

May 9, 2025 · Explore a list of 100 animals that have recently become extinct, including mammals, birds, reptiles, amphibians, fish, insects, and invertebrates.

May 12, 2023 · Ohio was home to incredible prehistoric animals, including the Lepospondyls and Dunkleosteus. Discover 7 extinct animals that lived in Ohio.

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