Where does “sähköpinnoittaa” come from?

sähköpinnoittaa (Finnish) comes from Finnish pinnoittaa, from Finnish pinna, from Swedish pinne, from Old Norse pinni, from Proto-Germanic penn-, from Latin penna, from Proto-Italic petnā, from Proto-Indo-European péth₂r̥ — to spread out; to fly.

sähköpinnoittaa (Finnish): to electroplate

Definitions

  1. to electroplate

Ancestry of “sähköpinnoittaa”, step by step

sähköpinnoittaa traces back through two separate lines of ancestry.

via Finnish pinnoittaa

StepLanguageWordMeaning
1Finnishpinnoittaato coat, to plate, to apply a coating or surface;...
2Finnishpinnaspoke; tiller; sound post
3Swedishpinnea stick; a short thin roughly cylindrical form of...
4Old Norsepinnia pin
5Proto-Germanicpenn-
6Latinpennawing; feather, especially a flight-feather;...
7Proto-Italicpetnāfeather; wing
8Proto-Indo-Europeanpéth₂r̥wing; feather
9Proto-Indo-Europeanpeth₂-to spread out; to fly

via Finnish sähkö

StepLanguageWordMeaning
1Finnishsähköelectricity
2Finnishsähähtääto sizzle
3Finnishahtaato cram, stuff, fill, pack full; to supercharge;...
4Proto-Finnicaktadakto hang up, especially traps; grain to dry in a...
5Proto-Uralicëkta-to hang up
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Italic petnā