extinct
//ɪkˈstɪŋkt//
Adjective
extinctCanonical form
1
No longer existing or living; having died out completely as a species or group.
Dinosaurs became extinct millions of years ago.
2
No longer active or functioning, especially referring to a volcano that is no longer capable of erupting.
Mount Fuji is considered an extinct volcano that has not erupted for over 300 years.
3
No longer in use, practice, or existence; obsolete.
Many traditional crafts have become extinct in modern society.