follow Dictionary.com

Fiancé or fiancée? What's the difference?

hydroelectric

[hahy-droh-i-lek-trik] /ˌhaɪ droʊ ɪˈlɛk trɪk/
adjective
1.
pertaining to the generation and distribution of electricity derived from the energy of falling water or any other hydraulic source.
Origin of hydroelectric
1825-1835
1825-35; hydro-1 + electric
Related forms
hydroelectricity
[hahy-droh-i-lek-tris-i-tee, -ee-lek-] /ˌhaɪ droʊ ɪ lɛkˈtrɪs ɪ ti, -ˌi lɛk-/ (Show IPA),
noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for hydroelectric
British Dictionary definitions for hydroelectric

hydroelectric

/ˌhaɪdrəʊɪˈlɛktrɪk/
adjective
1.
generated by the pressure of falling water: hydroelectric power
2.
of or concerned with the generation of electricity by water pressure: a hydroelectric scheme
Derived Forms
hydroelectricity (ˌhaɪdrəʊɪlɛkˈtrɪsɪtɪ; -ˌiːlɛk-) noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Word Origin and History for hydroelectric
adj.

1827, formed in English from hydro- + electric. Related: Hydroelectricity.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
hydroelectric in Science
hydroelectric
  (hī'drō-ĭ-lěk'trĭk)   

Using the power of water currents to generate electric power. Generally, hydroelectric power is created by directing water flow through a turbine, where the water causes fans to turn, creating the torque needed to drive an electric generator.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Difficulty index for hydroelectric

Few English speakers likely know this word

Word Value for hydroelectric

24
25
Scrabble Words With Friends