What does endogenously mean?
Endogenously is an adverb meaning “from within” or “in an internally generated manner.” It describes a process, influence, or change whose source lies inside the organism, economic system, or other structure concerned, rather than being introduced from outside. The term is especially common in the life sciences, where researchers describe substances as being endogenously produced or endogenously expressed, and in economics and systems analysis, where endogenously driven processes originate within their own systems. It can also emphasize self-generated change: an economy may recover endogenously, or a signal may arise endogenously from internal activity. Although understandable to a general reader, endogenously is more specialized and formal than the everyday alternative “internally.” Its usefulness lies in making the source or direction of a process explicit: the causal mechanism begins within the system itself.
adverbIn an endogenous manner; from within a system, organism, or process rather than from an external source.
- In a way that arises from within an organism, system, economy, or other structure.
- In a way that is generated by internal processes rather than imposed or supplied from outside.
"The protein is endogenously produced in healthy cells."
"Researchers found that the protein is endogenously expressed in healthy cells."
"An endogenously driven recovery can still be undermined by an external shock."
If a process is endogenously driven, its cause begins inside the system it changes.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does endogenously come from?
Endogenously was formed by adding the adverbial suffix -ly to the adjective endogenous. Endogenous combines Greek endon, meaning “within,” with a form related to gennesthai, “to be born,” conveying the sense of originating internally. The English noun endogeny and adjective endogenetic belong to the same derived family and express related ideas.
Related word forms
How endogenously is actually used
This is a formal and relatively technical term used especially in biology, medicine, economics, and systems research. In ordinary prose, “internally” or “from within” is often clearer.
Easily confused with endogenously
Endogenously describes a process arising from within a system, whereas exogenously describes one caused by factors originating outside it.