Where does “hydroelectric” come from?

Hydroelectric derives from English electric combined with Ancient Greek ὑδρο- (water-related prefix from ὕδωρ, meaning water), which traces to Proto-Indo-European wed- (water) and ultimately wey- (to flow).

hydroelectric (English): that generates electricity by converting the...

Definitions

  1. that generates electricity by converting the...

Ancestry of “hydroelectric”, step by step

StepLanguageWordMeaning
1EnglishelectricOf, relating to, produced by, operated with, or...
2English-allyused with adjectives ending in -ic
3EnglishahistoricSynonym of ahistorical
4EnglishhistoricVery important; noteworthy: having importance or...
5Latinhistoricushistorical
6Latinhistoriahistory; account; story
7Ancient Greekἱστορίαinquiry, examination, systematic observation,...
8Ancient Greekἱστορέωto inquire, ask; to examine, observe; to record,...
9Ancient Greekἵστωρone who knows law and right, judge; witness; a...
10Proto-Hellenicwístōr
11Proto-Indo-Europeanwéydtōrone who has seen, one who knows
12Indo-European*weyd-

Words derived from “hydroelectric

Every word from Indo-European *weyd-
hydroelectric — Etymology, Origin & Word History | Etymology Explorer