EXTINCT Definition & Meaning - Merriam-Webster
The meaning of EXTINCT is no longer burning. How to use extinct in a sentence.
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.
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 …
Extinction | Definition & Examples | Britannica
Sep 17, 2025 · extinction, in biology, the dying out or extermination of a species.
100 Recently Extinct Animals - ThoughtCo
May 9, 2025 · Explore a list of 100 animals that have recently become extinct, including mammals, birds, reptiles, amphibians, fish, insects, and invertebrates.
25 Extinct Animals and the Causes Behind Their Extinction
Sep 22, 2023 · The article provides a detailed list of 25 extinct animals, including the Tasmanian Tiger, Woolly Mammoth, Dodo, Passenger Pigeon, and the Mexican Grizzly Bear, among …
Several species of animals and plants go extinct, 2025 list says
Oct 18, 2025 · The extinctions include a bird, a shrew, and a species of snail, among others.
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.
Extinction Over Time - Smithsonian National Museum of Natural …
Learn about the 5 mass extinctions, and see a list of some extinct species. Explore how we can prevent extinctions, or possibly reverse them.
Two Florida coral species declared 'functionally extinct'
5 days ago · In a grim study, a team of nearly 50 researchers concludes that extreme ocean heat killed off two crucial coral species that had been building reefs in Florida since the Ice Age.