Where does “Pihtwine” come from?

Pihtwine (Old English) comes from Old English wine, from Old English hlǣw, from Proto-Germanic hlaiwaz, from Proto-Indo-European ḱley-, from Proto-Indo-European ḱel- — to cover; to incline.

Ancestry of “Pihtwine”, step by step

Pihtwine traces back through two separate lines of ancestry.

via Old English wine

StepLanguageWordMeaning
1Old Englishwinefriend
2Old Englishhlǣwburial mound; hill
3Proto-Germanichlaiwazshelter
4Proto-Indo-Europeanḱley-to shelter, cover; to lean, slope, incline
5Proto-Indo-Europeanḱel-to cover; to incline

via Old English *Piht

StepLanguageWordMeaning
1Old English*Piht
Every word from Proto-Indo-European ḱel-Every word from Proto-Indo-European ḱley-Every word from Proto-Germanic hlaiwaz