Where does “cloudburst” come from?

cloudburst (English) comes from English cloud, from Middle English cloud, from Old English clūd, from Proto-West Germanic klūt, from Proto-Germanic klūtaz, from Proto-Indo-European gelewdos, from Indo-European *gel-.

cloudburst (English): A sudden heavy rainstorm

Definitions

  1. A sudden heavy rainstorm

Ancestry of “cloudburst”, step by step

cloudburst traces back through two separate lines of ancestry.

via English cloud

StepLanguageWordMeaning
1EnglishcloudA rock; boulder; a hill; A visible mass of water...
2Middle EnglishcloudA small elevation; a hill; A clod, lump, or...
3Old Englishclūdmass of stone, rock, boulder, hill; rock, boulder
4Proto-West Germanicklūt
5Proto-Germanicklūtazlump, clod; boulder, rock; hill
6Proto-Indo-Europeangelewdos
7Indo-European*gel-

via English burst

StepLanguageWordMeaning
1EnglishburstTo break from internal pressure; To cause to...
2Middle EnglishbrestenTo burst break from internal pressure
3Old Englishberstanto break, shatter, burst
4Proto-Germanic*brestan
5Proto-Germanicbrestanąto burst, break, sunder, split, crack
6Proto-Indo-Europeanbʰres‑to burst; break; crack; crackle
Every word from Indo-European *gel-