Where does “boilover” come from?

boilover (English) comes from English over, from Middle English over, from Old English ōfer, from Proto-West Germanic obar, from Proto-Germanic uber, from Proto-Indo-European upér, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

boilover (English): A hazardous situation where an attempt is made to...

Definitions

  1. A hazardous situation where an attempt is made to...

Ancestry of “boilover”, step by step

boilover traces back through two separate lines of ancestry.

via English over

StepLanguageWordMeaning
1EnglishoverDiscontinued; ended or concluded; Thoroughly;...
2Middle Englishoverriverbank, seashore, brink
3Old Englishōferriverbank, seashore, brink, edge, margin, border
4Proto-West Germanicobarover, above
5Proto-Germanicuberover; over, above
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-

via English boil

StepLanguageWordMeaning
1EnglishboilA localized accumulation of pus in the skin,...
2Middle Englishbile
3Old Englishbȳlboil
4Proto-Germanicbūlōboil; sore
5Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
6Proto-Indo-Europeanbʰōl-
Every word from Proto-Indo-European h₃ewp-
boilover — Etymology, Origin & Word History | Etymology Explorer