English Word Root: hydro
water, moisture
Each root has sample words and meanings. Click the Example button, you can get lots of sentences selected from classic works and modern media.| Word Samples |
1 hydroelectric 
a. of or relating to the production of electricity by waterpower
2 hydrogen
n. a chemical element that is the lightest gas, has no colour, taste, or smell
3 hydrophobia
n. a great fear of drinking and water, often a sign of rabies
4 hydrosphere
n. a watery layer of the earth's surface