Hydro-electric

1. a. Pertaining to, employed in, or produced by, the evolution of electricity by means of a battery in which water or steam is used.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.