Where does “μουστάκιον” come from?

μουστάκιον (Ancient Greek) comes from Ancient Greek μύσταξ, from Proto-Indo-European mendʰ-, from Proto-Indo-European men- — to think, mind; spiritual activity; to stay,...

Ancestry of “μουστάκιον”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	μύσταξ	upper lip or moustache
2	Proto-Indo-European	mendʰ-	to see; strive; long for; be zealous for; be...
3	Proto-Indo-European	men-	to think, mind; spiritual activity; to stay,...

Every word from Proto-Indo-European men- →Every word from Proto-Indo-European mendʰ- →Every word from Ancient Greek μύσταξ →