Where does “taigaspissmus” come from?

taigaspissmus (Norwegian Nynorsk) comes from Norwegian Nynorsk spissmus, from Norwegian Nynorsk mus, from Old Norse mús, from Proto-Germanic mūs, from Proto-Indo-European múh₂s — mouse.

taigaspissmus (Norwegian Nynorsk): a taiga shrew, "Sorex isodon"

Definitions

  1. a taiga shrew, "Sorex isodon"

Ancestry of “taigaspissmus”, step by step

taigaspissmus traces back through two separate lines of ancestry.

via Norwegian Nynorsk spissmus

StepLanguageWordMeaning
1Norwegian Nynorskspissmusa shrew, a small animal of the genus "Soricidae"
2Norwegian Nynorskmusmouse; pussy; computer mouse
3Old Norsemús
4Proto-Germanicmūsmouse
5Proto-Indo-Europeanmúh₂smouse

via Norwegian Nynorsk taiga

StepLanguageWordMeaning
1Norwegian Nynorsktaigataiga
Every word from Proto-Indo-European múh₂sEvery word from Proto-Germanic mūsEvery word from Old Norse mús