Where does “paluujohto” come from?

paluujohto (Finnish) comes from Finnish paluu, from Finnish uu, from Latin U, from Latin V, from Etruscan ? — u.

paluujohto (Finnish): return line/pipe for water, electricity, etc

Definitions

  1. return line/pipe for water, electricity, etc

Ancestry of “paluujohto”, step by step

paluujohto traces back through two separate lines of ancestry.

via Finnish paluu

StepLanguageWordMeaning
1Finnishpaluureturn; comeback
2FinnishuuThe name of the Latin-script letter U; hole, nest
3LatinU
4LatinVve
5Etruscan?u

via Finnish johto

StepLanguageWordMeaning
1Finnishjohtocord, line, conductor; administration,...
2Finnishjohtaato lead, take, show someone the way to; to guide,...
3Proto-Finnicjohtadakto lead, to guide
Every word from Etruscan ?Every word from Latin VEvery word from Latin U
paluujohto — Etymology, Origin & Word History | Etymology Explorer