Where does “mustapääkerttu” come from?

mustapääkerttu (Finnish) comes from Finnish Kerttu, from German Gertrud, from Old High German gēr, from Proto-West Germanic gaiʀ, from Proto-Germanic gaizaz, from Proto-Indo-European ǵʰoysós, from Proto-Indo-European ǵʰey- — winter.

mustapääkerttu (Finnish): Eurasian blackcap, blackcap, Sylvia atricapilla

Definitions

  1. Eurasian blackcap, blackcap, Sylvia atricapilla

Ancestry of “mustapääkerttu”, step by step

mustapääkerttu traces back through 3 separate lines of ancestry.

via Finnish Kerttu

StepLanguageWordMeaning
1FinnishKerttuGretel, the girl in the fairy tale Hansel and Gretel
2GermanGertrud
3Old High Germangērspear
4Proto-West Germanicgaiʀspear
5Proto-Germanicgaizazspear, pike, javelin
6Proto-Indo-Europeanǵʰoysósthrowing spear
7Proto-Indo-Europeanǵʰey-winter

via Finnish pää

StepLanguageWordMeaning
1Finnishpäähead; end, tip
2Proto-Finnicpäähead
3Proto-Uralicpäŋehead

via Finnish musta

StepLanguageWordMeaning
1Finnishmustablack; black horse; Elative singular form of...
2Finnish-ntääFront vowel variant of -ntaa
Every word from Proto-Indo-European ǵʰey-Every word from Proto-Indo-European ǵʰoysósEvery word from Proto-Germanic gaizaz