Where does “μηδέπω” come from?

μηδέπω (Ancient Greek) comes from Ancient Greek μηδέ, from Ancient Greek δέ, from Proto-Indo-European de — Emphatic or contrastive particle, and, but;...

μηδέπω (Ancient Greek): nor as yet, not as yet

Definitions

nor as yet, not as yet

Ancestry of “μηδέπω”, step by step

μηδέπω traces back through two separate lines of ancestry.

via Ancient Greek μηδέ

Step	Language	Word	Meaning
1	Ancient Greek	μηδέ	but not, and not, nor; not even
2	Ancient Greek	δέ	but, and
3	Proto-Indo-European	de	Emphatic or contrastive particle, and, but;...

via Ancient Greek πω

Step	Language	Word	Meaning
1	Ancient Greek	πω	up to this time, yet; at all, ever

Every word from Proto-Indo-European de →Every word from Ancient Greek δέ →Every word from Ancient Greek μηδέ →