English
rainbound
From rain + bound.
Proto-Germanic *regną ‘rain’
Proto-West Germanic *regn ‘rain’
Old English reġn ‘rain’
Middle English reyn
English rain
Today it means
adj Unable to move or proceed because of heavy rain.
Sources
Sources: Wiktionary, “rainbound”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / rainbound