Where does “eco-flush” come from?

eco-flush (English) comes from English flush, from Middle English flaske, from Old English flasce, from Proto-West Germanic flaskā, from Proto-Germanic flaskǭ, from Proto-Germanic flehtaną, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

eco-flush (English): A feature of a toilet that flushes with a relatively small amount of water, as a water-saving measure

Definitions

  1. A feature of a toilet that flushes with a relatively small amount of water, as a water-saving measure

Ancestry of “eco-flush”, step by step

eco-flush traces back through two separate lines of ancestry.

via English flush

StepLanguageWordMeaning
1EnglishflushA group of birds that have suddenly started up...
2Middle EnglishflaskeAlternative form of flask; case, cask, keg
3Old Englishflasceflask, bottle
4Proto-West Germanicflaskābottle, flask
5Proto-Germanicflaskǭa plaiting-covered vessel; bottle, flask
6Proto-Germanicflehtanąto plait, to weave
7Proto-Indo-Europeanpleḱ-to fold, plait, weave
8Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

via English eco

StepLanguageWordMeaning
1EnglishecoEnvironmentally friendly or sensitive; A proposed...
2Ancient Greekοἶκοςhouse or dwelling place; estate, inheritance;...
3Ancient Greek-λογίαBase for nouns denoting the study of something,...
4Ancient GreekλόγοςThat which is said: word, sentence, speech,...
5Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
6Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...
Every word from Proto-Indo-European pel-
eco-flush — Etymology, Origin & Word History | Etymology Explorer