Where does “halometano” come from?

halometano (Spanish) comes from Spanish metano, from Spanish metilo, from French méthyle, from French méthylène, from Ancient Greek μέθυ, from Proto-Hellenic métʰu, from Proto-Indo-European médʰu — honey; honey wine, mead.

halometano (Spanish): halomethane

Definitions

halomethane

Ancestry of “halometano”, step by step

Step	Language	Word	Meaning
1	Spanish	metano	methane
2	Spanish	metilo	methyl
3	French	méthyle	methyl; first-person singular present indicative...
4	French	méthylène	methylene
5	Ancient Greek	μέθυ	wine
6	Proto-Hellenic	métʰu	intoxicating drink; mead
7	Proto-Indo-European	médʰu	honey; honey wine, mead

Every word from Proto-Indo-European médʰu →Every word from Proto-Hellenic métʰu →Every word from Ancient Greek μέθυ →