Where does “Mixoscopie” come from?

Mixoscopie (German) comes from Ancient Greek μίξις, from Proto-Indo-European méyḱtis.

Ancestry of “Mixoscopie”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	μίξις	a mixing, mingling; intercourse
2	Proto-Indo-European	méyḱtis	—

Mixoscopie — Etymology, Origin & Word History | Etymology Explorer