Where does “waterfilling” come from?

waterfilling (English) comes from English filling, from English fill, from Middle English fullen, from Old English fullian, from Old English full-, from Old English full, from Proto-West Germanic full, from Proto-Germanic fullaz — to fill.

waterfilling (English): The situation where each channel in a...

Definitions

  1. The situation where each channel in a...

Ancestry of “waterfilling”, step by step

waterfilling traces back through two separate lines of ancestry.

via English filling

StepLanguageWordMeaning
1Englishfillingpresent participle of fill; Of food, that...
2EnglishfillTo occupy fully, to take up all of; To add...
3Middle EnglishfullenTo fill; to make full
4Old Englishfullianto fulfill, perfect
5Old Englishfull-full, fully, completely, entirely; very
6Old Englishfullfull, filled, complete, entire; a beaker; a cup,...
7Proto-West Germanicfullfull
8Proto-Germanicfullazfull; the whole, the entire
9Proto-Indo-Europeanpl̥h₁nósfull
10Proto-Indo-Europeanpleh₁-to fill

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
Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Germanic fullaz