Where does “unburst” come from?

unburst (English) comes from English burst, from Middle English bresten, from Old English berstan, from Proto-Germanic *brestan, from Proto-Germanic brestaną, from Proto-Indo-European bʰres‑ — to burst; break; crack; crackle.

unburst (English): Not having burst

Definitions

  1. Not having burst

Ancestry of “unburst”, step by step

unburst traces back through two separate lines of ancestry.

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

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European bʰres‑Every word from Proto-Germanic brestanąEvery word from Proto-Germanic *brestan