Where does “regendrop” come from?

regendrop (Middle Dutch) comes from Old Dutch regandropo, from Proto-Germanic regnadrupô, from Proto-Germanic drupô, from Proto-Germanic dreupaną, from Proto-Indo-European dʰrebʰ- — to become thick or cloudy, curdle, ferment; to...

Ancestry of “regendrop”, step by step

StepLanguageWordMeaning
1Old Dutchregandropo
2Proto-Germanicregnadrupôraindrop
3Proto-Germanicdrupôa drop
4Proto-GermanicdreupanąTo droop; drip
5Proto-Indo-Europeandʰrebʰ-to become thick or cloudy, curdle, ferment; to...
Every word from Proto-Indo-European dʰrebʰ-Every word from Proto-Germanic dreupanąEvery word from Proto-Germanic drupô