Where does “μῶν” come from?

μῶν (Ancient Greek) comes from Ancient Greek μή, from Proto-Indo-European meh₁ — prohibitive particle.

μῶν (Ancient Greek): but surely not? is it really so?

Definitions

  1. but surely not? is it really so?

Ancestry of “μῶν”, step by step

μῶν traces back through two separate lines of ancestry.

via Ancient Greek μή

StepLanguageWordMeaning
1Ancient Greekμήnot
2Proto-Indo-Europeanmeh₁prohibitive particle

via Ancient Greek οὖν

StepLanguageWordMeaning
1Ancient Greekοὖνthen; therefore; Marker of the continuation of a...
Every word from Proto-Indo-European meh₁Every word from Ancient Greek μή
μῶν — Etymology, Origin & Word History | Etymology Explorer