Where does “weirplate” come from?

weirplate (English) comes from English weir, from Middle English were, from Middle English weren, from Old English werian, from Proto-West Germanic waʀjan, from Proto-Germanic warjaną, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

weirplate (English): A metal plate that forms an obstruction to adjust the flow of a weir

Definitions

  1. A metal plate that forms an obstruction to adjust the flow of a weir

Ancestry of “weirplate”, step by step

weirplate traces back through two separate lines of ancestry.

via English weir

StepLanguageWordMeaning
1EnglishweirAn adjustable dam placed across a river to...
2Middle EnglishwereSecond-person singular past indicative form of...
3Middle EnglishwerenPlural past indicative form of been; Plural...
4Old Englishwerianto wear; to defend, protect
5Proto-West Germanicwaʀjanto clothe
6Proto-Germanicwarjanąto ward off, to defend against; to thwart, to...
7Proto-Indo-Europeanwēr-true
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English plate

StepLanguageWordMeaning
1EnglishplateA slightly curved but almost flat dish from which...
2Old Frenchplatea flat metal disk; a flat plate of armor
3Medieval Latinplatasilver
4Vulgar Latinplattusflattened; flat; smooth
5Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
6Proto-Indo-Europeanpléth₂usflat, broad
7Proto-Indo-Europeanpleth₂-flat
Every word from Proto-Indo-European wer-
weirplate — Etymology, Origin & Word History | Etymology Explorer