Where does “reologia” come from?

reologia (Finnish) comes from English rheology, from Ancient Greek ῥέω, from Proto-Indo-European srew-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

reologia (Finnish): rheology; Partitive singular form of reologi

Definitions

rheology; Partitive singular form of reologi

Ancestry of “reologia”, step by step

Step	Language	Word	Meaning
1	English	rheology	The branch of physics that studies the...
2	Ancient Greek	ῥέω	I flow, stream, run, gush; I let flow, pour; I...
3	Proto-Indo-European	srew-	to flow, stream
4	Proto-Indo-European	ser-	to flow; to guard; to bind, to tie together

Every word from Proto-Indo-European ser- →Every word from Proto-Indo-European srew- →Every word from Ancient Greek ῥέω →