Where does “aval dor melys” come from?

aval dor melys (Cornish) comes from Cornish aval dor, from French pomme de terre, from German Erdapfel, from German Erde, from Middle High German erde, from Old High German erda, from Proto-West Germanic erþu, from Proto-Germanic erþō — earth.

aval dor melys (Cornish): sweet potato

Definitions

  1. sweet potato

Ancestry of “aval dor melys”, step by step

aval dor melys traces back through two separate lines of ancestry.

via Cornish aval dor

StepLanguageWordMeaning
1Cornishaval dorpotato
2Frenchpomme de terrepotato
3GermanErdapfelpotato
4GermanErdesoil; the ground; a world; a space to live in
5Middle High Germanerdeearth
6Old High GermanerdaThe Earth; earth, ground, soil
7Proto-West Germanicerþuearth, world; earth, soil
8Proto-Germanicerþōearth
9Proto-Indo-Europeanh₁er-earth

via Cornish melys

StepLanguageWordMeaning
1Cornishmelyssweet, sugary
Every word from Proto-Indo-European h₁er-
aval dor melys — Etymology, Origin & Word History | Etymology Explorer