Where does “pussimaamyyrä” come from?

pussimaamyyrä (Finnish) comes from Finnish maamyyrä, from Finnish mää, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

Ancestry of “pussimaamyyrä”, step by step

pussimaamyyrä traces back through two separate lines of ancestry.

via Finnish maamyyrä

StepLanguageWordMeaning
1FinnishmaamyyräEuropean mole; Any of the small burrowing...
2Finnishmääbaa; I
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish pussi

StepLanguageWordMeaning
1Finnishpussibag, pouch, sac; pouch; pocket
2Old Swedishpusi
3Proto-Germanicpusôbag, sack, scrip
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus