autogenny
Autogenny is an adjectival term used in several languages to denote phenomena that originate within a system, i.e., self-originating. In English, the more common equivalents are autogenic or autogenous. The word derives from Greek auto- 'self' and gen- 'origin', with the suffix -ny or -geny found in different languages.
In engineering and manufacturing, autogenous (or autogenny in some languages) describes processes that occur without adding
In geology and earth sciences, autogenic processes refer to those generated within a system rather than imposed