The average residential water well ranges between 30-200 feet deep. For residential water wells in the United States, the price ranges from $15-$100 per foot, with a total price range from $3,000-to over $50,000.
Freebase(0.00 / 0 votes)Rate this definition: An engine or motor is a machine designed to convert energy into useful mechanical motion. Heat engines, including internal combustion engines and external combustion engines burn a fuel to create heat, which then creates motion.
1. countable noun. The engine of a car or other vehicle is the part that produces the power which makes the vehicle move. He got into the driving seat and started the engine. ...an engine failure that forced a jetliner to crash-land in a field. Synonyms: machine, motor, mechanism, generator More Synonyms of engine.