microhydro
n.— «Instead of using a dam to create energy, microhydro uses piping to divert water from a pond or stream. The water is brought to a vertical drop, or head, and falls onto the microhydro system, spinning a turbine, which in turn creates energy that is stored in a battery. The amount of energy created depends on the flow, or gallons per minute, flowing through the stream and the vertical drop. The water then continues back into its original flow.» —“Water district looking at microhydropower” by Michael Dabrieo Bangor Daily News (Maine) July 28, 2008. (source: Double-Tongued Dictionary)
Further reading
If you alternate alcoholic beverages with glasses of water over the course of an evening, you’re said to be zebra striping. This bit of slang was inspired by how the animal’s alternating black-and-white markings are like the contrast between the...
A retronym is a word coined to distinguish something new from an older, more generic version, such as electric guitar or clock radio. A couple of new retronyms are fine water, or “unprocessed water that reflects a region’s terroir” and water...