Recently extinct mammals are defined by the International Union for Conservation of Nature (IUCN) as any mammals that have become extinct since the year 1500 CE. [1] Since then, …

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.

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

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

Nov 2, 2025 · extinction, in biology, 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.

(of a type of plant, animal, etc.) no longer in existence. The red squirrel is in danger of becoming extinct in England. The numbers of these animals have been falling steadily and they are now …

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

• Once extinct this wonderful animal will be gone for ever. become extinct • We are, I fear, in danger of becoming extinct. • If nothing is done to save the whales now, the species will soon …