Where does “rhabdo-” come from?

rhabdo- (English) comes from Ancient Greek ῥάβδος, from Proto-Indo-European urb.

rhabdo- (English): rodlike

Definitions

Step	Language	Word	Meaning
1	Ancient Greek	ῥάβδος	rod, wand, stick; magic wand, scepter; shaft of a...
2	Proto-Indo-European	urb	—

rhabdo- — Etymology, Origin & Word History | Etymology Explorer