exogenn
Exogenn is a term that appears to be a portmanteau, likely combining "exo-" and "gen." The prefix "exo-" is derived from Greek and typically signifies "outside" or "external." The suffix "gen" is also from Greek, meaning "born," "produced," or "originating." Therefore, "exogenn" can be interpreted as something that is externally produced or originates from an outside source.
The precise context in which "exogenn" is used is crucial for a definitive understanding of its meaning.