Where does “myxopyronin” come from?

myxopyronin (English) comes from English myxo-, from Ancient Greek μύξα, from Proto-Indo-European mew-k- — slimy, slippery; slip, slime.

myxopyronin (English): Any of several naturally-occurring antibiotics...

Definitions

Step	Language	Word	Meaning
1	English	myxo-	mucus
2	Ancient Greek	μύξα	mucus, discharge from the nose; slime of certain...
3	Proto-Indo-European	mew-k-	slimy, slippery; slip, slime