The story
- Proto-Germanic · inherited from*regnadrupô
- Old English · inherited fromreġndropa
- Middle English · inherited fromrein-drope
- English todayraindrop
From Middle English rein-drope, reyn-drope, reyn drope, from Old English reġndropa, from Proto-Germanic *regnadrupô. Equivalent to rain + drop. Cognate with Saterland Frisian Riendruppe, West Frisian reindrip, Dutch regendroppel, regendruppel, German Low German Regendrüpp, German Regentropfen, Swedish regndroppe, Icelandic regndropi.
Etymology from Wiktionary, CC BY-SA 4.0.