Extinct - definition of extinct by The Free Dictionary extinct - no longer in existence; lost or especially having died out leaving no living representatives; "an extinct species of fish"; "an extinct royal family"; "extinct laws and customs"
Extinction | Definition Examples | Britannica Although extinction is an ongoing feature of Earth’s flora and fauna (the vast majority of species ever to have lived are extinct), the fossil record reveals five unusually large extinctions, called mass extinction events, each involving the demise of vast numbers of species
EXTINCT definition and meaning | Collins English Dictionary If a particular kind of worker, way of life, or type of activity is extinct, it no longer exists, because of changes in society Herbalism had become an all but extinct skill in the Western world Synonyms: obsolete , abolished , void , terminated More Synonyms of extinct
What does EXTINCT mean? - Definitions. net Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point