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

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 when …

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

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 that …

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 or group.

Extinct definition: No longer existing or living.

Feb 16, 2026 · Adjective extinct (not comparable) (archaic) Of fire, etc.: no longer alight; of a light, etc.: no longer shining; extinguished, quenched. Antonyms: alight, burning Edward’s cigarillo was extinct …

6 days ago · Learn what extinction really means in biology and psychology, what causes species to disappear, and how today’s extinction rates compare to historical mass extinctions.

4 days ago · Discover extinct animals we will never see again, from the dodo and woolly mammoth to the Tasmanian tiger, and why these species disappeared.

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