English
serorevert
From sero- + revert.
Proto-Indo-European *ser- ‘to flow, run’
Proto-Indo-European *sér-o- ‘flowing, liquid’
Proto-Italic *serom ‘liquid’
Latin serum ‘some other watery liquid’
English sero-
Proto-Indo-European *wert- ‘to turn, to rotate, spin’
…
Proto-Italic *wertō ‘to turn’
Latin vertō ‘to turn, turn oneself, direct one's way, to…’
Latin revertor ‘to return’
Old French revertir ‘to return’
English revert
Today it means
verb To carry out a seroreversion
Language periods are conventional ranges, not dates for this word.
Etymograph / serorevert