Cases of word usage

1) to increase the strength of sound using electricity (amplify)

2) an apparatus for storing and producing electricity (battery)

3) a person who distributes things; a part of a car engine that sends electricity to the sparking plugs (distributor)

4) (of machinery, systems, objects etc) of, worked by, capable of producing, electricity (electric)

5) concerned with, related to, electricity (electrical)

6) to provide, equip, (a machine, system etc) with electricity (electrify)

7) to kill (a person, animal) by using electricity (electrocute)

8) any kind of machine that changes energy (from petrol, electricity etc) into motion (engine)

9) all the leatherwork and metalwork by which a horse is controlled; to use (a river, waterfall etc) to produce electricity etc (harness)

10) electricity produced by water-power (hydroelectricity)