Where does “megasyndrome” come from?

megasyndrome (English) comes from English syndrome, from New Latin syndrome, from Ancient Greek συνδρομή, from Ancient Greek σύνδρομος, from Ancient Greek δρόμος, from Ancient Greek -ός, from Proto-Hellenic *-os, from Proto-Indo-European -ós — Creates agent nouns from verb stems, denoting...

megasyndrome (English): The pathological enlargement of an organ etc

Definitions

  1. The pathological enlargement of an organ etc

Ancestry of “megasyndrome”, step by step

megasyndrome traces back through two separate lines of ancestry.

via English syndrome

StepLanguageWordMeaning
1EnglishsyndromeA recognizable pattern of signs, symptoms and/or...
2New Latinsyndrome
3Ancient Greekσυνδρομήa concourse of people
4Ancient Greekσύνδρομοςrunning together
5Ancient Greekδρόμοςrace, running; racetrack; course, path
6Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
7Proto-Hellenic*-os
8Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Proto-Indo-European -ósEvery word from Ancient Greek -όςEvery word from Ancient Greek δρόμος