Where does “levämerihevonen” come from?

levämerihevonen (Finnish) comes from Finnish merihevonen, from Finnish meri, from Proto-Finnic meri, from Proto-Indo-European móri, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.

Ancestry of “levämerihevonen”, step by step

levämerihevonen traces back through two separate lines of ancestry.

via Finnish merihevonen

StepLanguageWordMeaning
1Finnishmerihevonensea horse
2Finnishmerisea
3Proto-Finnicmerisea
4Proto-Indo-Europeanmórisea; standing water
5Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

via Finnish levä

StepLanguageWordMeaning
1Finnishleväalga; seaweed
Every word from Proto-Indo-European mer-Every word from Proto-Indo-European móriEvery word from Proto-Finnic meri