Where does “俄狄浦斯” come from?

俄狄浦斯 (Chinese) comes from Ancient Greek Οἰδίπους, from Ancient Greek πούς, from Proto-Indo-European pṓds, from Proto-Indo-European póds, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.

俄狄浦斯 (Chinese): Oedipus

Definitions

Oedipus

Ancestry of “俄狄浦斯”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Οἰδίπους	swollen; swollen foot
2	Ancient Greek	πούς	foot; leg; Greek foot or pous, the ancient Greek...
3	Proto-Indo-European	pṓds	foot
4	Proto-Indo-European	póds	foot
5	Proto-Indo-European	ped-	to walk, to step; to stumble, to fall

Every word from Proto-Indo-European ped- →Every word from Proto-Indo-European póds →Every word from Proto-Indo-European pṓds →