Where does “mustajättiläisorava” come from?

mustajättiläisorava (Finnish) comes from Finnish jättiläinen, from Finnish lainen, from Finnish laji, from Old Swedish slagh, from Middle Low German slach, from Old Saxon slag, from Proto-West Germanic slagi, from Swedish slagg — to hit; strike; to hit, strike, throw; to hit,...

Ancestry of “mustajättiläisorava”, step by step

mustajättiläisorava traces back through 3 separate lines of ancestry.

via Finnish jättiläinen

StepLanguageWordMeaning
1FinnishjättiläinenA giant; An ogre; giant, gigantic; sometimes also...
2Finnishlainenthat is like; -like
3Finnishlajikind, sort; species; sport
4Old Swedishslagh
5Middle Low Germanslach
6Old Saxonslag
7Proto-West Germanicslagiblow, strike
8Swedishslaggslag metallurgical waste material
9Low Germanslagge
10Middle Low Germanslagge
11Middle Low Germanslānto hit, strike
12Old Saxonslāhanto hit
13Proto-West Germanicslahanto hit, to strike; to kill
14Proto-Germanicslahanąto hit, to strike; to kill
15Proto-Indo-Europeanslak-to hit; strike; to hit, strike, throw; to hit,...

via Finnish orava

StepLanguageWordMeaning
1Finnishoravasquirrel; red squirrel, Eurasian red squirrel
2Proto-Finnicorabasquirrel
3Proto-Uralicorasquirrel; awl
4Proto-Indo-IranianHā́raH
5Proto-Indo-Europeanh₁ólosawl
6Proto-Indo-Europeanēl-awl, prong

via Finnish musta

StepLanguageWordMeaning
1Finnishmustablack; black horse; Elative singular form of...
2Finnish-ntääFront vowel variant of -ntaa
Every word from Proto-Indo-European slak-Every word from Proto-Germanic slahanąEvery word from Proto-West Germanic slahan