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  1. EXTINCT Definition & Meaning - Merriam-Webster

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

  2. Extinction - Wikipedia

    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 …

  3. EXTINCT | English meaning - Cambridge Dictionary

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

  4. Extinction | Definition & Examples | Britannica

    Nov 2, 2025 · extinction, in biology, the dying out or extermination of a species.

  5. Extinct species, facts and information | National Geographic

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

  6. Extinct - definition of extinct by The Free Dictionary

    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.

  7. extinct - Wiktionary, the free dictionary

    Oct 13, 2025 · extinct (not comparable) (dated) Of fire, etc.: no longer alight; of a light, etc.: no longer shining; extinguished, quenched. antonyms quotations Antonyms: alight, burning …

  8. 10 Extinct Animals and Where to Learn About Them Today - MSN

    Dodo Dodo (Raphus cucullatus) lived only on the island of Mauritius in the Indian Ocean and was extinct by the late 17th century, largely due to human hunting, habitat destruction and …

  9. What does EXTINCT mean? - Definitions.net

    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 …

  10. EXTINCT Definition & Meaning | Dictionary.com

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