hydroelectric
Americanadjective
adjective
-
generated by the pressure of falling water
hydroelectric power
-
of or concerned with the generation of electricity by water pressure
a hydroelectric scheme
Other Word Forms
Etymology
Origin of hydroelectric
Vocabulary lists containing hydroelectric
Elements of the Universe: Hydr, Hydro ("Water")
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Human Geography - Middle School
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Human Geography - High School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
If it drops 33 more feet, water won’t reach its intakes to generate hydroelectric power.
From Los Angeles Times ● Jul. 21, 2026
Mamman was found guilty on 12 counts related to the diversion of funds meant for two hydroelectric power projects.
From BBC ● May 20, 2026
In the coming year, the reservoir could decline to a point where water can no longer pass through intakes to generate hydroelectric power.
From Los Angeles Times ● May 2, 2026
Indonesia stripped more than two dozen permits from forestry, mining and hydroelectric companies in Sumatra Tuesday, a government minister said, just weeks after deadly floods devastated parts of the island.
From Barron's ● Jan. 20, 2026
It’s an enormous power line stretching across eleven hundred miles of jungle, connecting hydroelectric dams below Léopoldville to the distant southern mining region of Shaba.
From "The Poisonwood Bible" by Barbara Kingsolver
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
