Where does “*Tillingas” come from?

*Tillingas (Old English) comes from Galician tilla, from Classical Persian طلا.

Ancestry of “*Tillingas”, step by step

StepLanguageWordMeaning
1Galiciantillawedge used to reinforce the union of the wheel...
2Classical Persianطلا—
Every word from Classical Persian طلا →Every word from Galician tilla →