Ausgestorbener
Ausgestorbener is a German adjective and, when capitalized as Ausgestorbener, a noun. It derives from the verb aussterben, meaning to become extinct. As an adjective it describes something that no longer exists, such as a species, lineage, or language, and is declined like other adjectives.
Declension and usage: with an indefinite article, masculine singular forms are ausgestorbener (nominative/accusative): ein ausgestorbener Vogel,
Ausgestorbener as a noun: the attributive noun Ausgestorbene or plural Ausgestorbene(n) (capitalized) can mean “the extinct
Examples: Scientists study ausgestorbene Arten to understand past biodiversity. The Ausgestorbene der Sprache refers to languages
See also: Aussterben, ausgestorben, ausgestorbene Arten, extinct species.