English
system-monger
From system + monger.
Proto-Indo-European *steh₂- ‘to stand (up)’
…
Ancient Greek συνίστημι ‘to combine, organize’
Ancient Greek σύστημα ‘musical scale; organized body; whole made of…’
Late Latin systēma ‘harmony; musical scale; system’
Middle French systeme
English system
Latin mangō ‘dealer, trader’
Proto-West Germanic *mangārī ‘dealer, merchant, monger’
Old English mangere ‘dealer, merchant, trader’
Middle English mongere ‘dealer, merchant, trader’
English monger
Today it means
noun A person who is unduly fond of constructing systems.
Language periods are conventional ranges, not dates for this word.
Etymograph / system-monger