Where does “water brash” come from?

water brash (English) comes from English water, from Middle English water, from Old English wæter, from Proto-West Germanic watar, from Proto-Germanic watōr, from Proto-Indo-European wódr̥, from Proto-Indo-European wed-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

water brash (English): Excessive salivation coupled with varying degrees of regurgitation into the esophagus, resulting in upper gastrointestinal symptoms such as heartburn (as the regurgitated stomach contents are typically acidic)

Definitions

  1. Excessive salivation coupled with varying degrees of regurgitation into the esophagus, resulting in upper gastrointestinal symptoms such as heartburn (as the regurgitated stomach contents are typically acidic)

Ancestry of “water brash”, step by step

water brash traces back through two separate lines of ancestry.

via English water

StepLanguageWordMeaning
1EnglishwaterA substance found at room temperature and...
2Middle Englishwaterwater; water vapour, condensation; lake, pond,...
3Old Englishwæterwater
4Proto-West Germanicwatarwater
5Proto-Germanicwatōrwater
6Proto-Indo-Europeanwódr̥water
7Proto-Indo-Europeanwed-water
8Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

via English brash

StepLanguageWordMeaning
1EnglishbrashOverly bold or self-assertive to the point of...
2Scotsbrashillness, fit
Every word from Proto-Indo-European wey-Every word from Proto-Indo-European wed-Every word from Proto-Indo-European wódr̥