Where does “seleenivety” come from?

seleenivety (Finnish) comes from Finnish vety, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

seleenivety (Finnish): hydrogen selenide

Definitions

  1. hydrogen selenide

Ancestry of “seleenivety”, step by step

seleenivety traces back through two separate lines of ancestry.

via Finnish vety

StepLanguageWordMeaning
1Finnishvetyhydrogen; Indicative present connegative form of...
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish seleeni

StepLanguageWordMeaning
1Finnishseleeniselenium
2Ancient Greekσελήνηmoon; month; a moon-shaped cake
3Ancient GreekΣέλαςlight, brightness, the bright flame or blaze of fire
Every word from Proto-Finnic -uEvery word from Finnish -uEvery word from Finnish vety