Where does “kaalkopibis” come from?

kaalkopibis (Dutch) comes from Dutch ibis, from Middle Dutch ibis, from Latin ībis, from Latin eō, from Proto-Italic eō, from Proto-Italic ejō, from Proto-Indo-European h₁éyti, from Proto-Indo-European h₁ey- — to go.

Ancestry of “kaalkopibis”, step by step

kaalkopibis traces back through 3 separate lines of ancestry.

via Dutch ibis

StepLanguageWordMeaning
1Dutchibisibis, bird of the family
2Middle Dutchibis—
3Latinībisibis (wading bird)
4Latineōto go, to fare, to move (oneself) (any kind of animate or inanimate motion: walk, ride, sail, fly, etc.)
5Proto-ItaliceōI go
6Proto-Italicejō—
7Proto-Indo-Europeanh₁éytito go, to be going
8Proto-Indo-Europeanh₁ey-to go

via Dutch kop

StepLanguageWordMeaning
1Dutchkopcup; head; a human
2Middle Dutchcop—
3Latincūppadrinking vessel
4Latincūpatub, cask, tun, vat
5Ancient Greekκώπηa handle
6Proto-Indo-Europeankóh₂p-eh₂—
7Proto-Indo-Europeankeh₂p-to seize, grab; to seize; take up; lift; to take,...

via Dutch kaal

StepLanguageWordMeaning
1Dutchkaalwithout defining features, smooth, bland, plain;...
2Middle Dutchcale—
3Old Dutchkalo—
4Proto-Germanickalwazbald
5Proto-Indo-EuropeangelH-naked; head
Every word from Proto-Indo-European h₁ey- →Every word from Proto-Indo-European h₁éyti →Every word from Proto-Italic ejō →