
A tankhouse (also spelled tank house or tank-house) is a water tower enclosed by siding. Tankhouses were part of a self-contained domestic water system supplying the house and garden, developed before the advent of electricity and municipal water mains. The system consisted of a windmill, a hand-dug well and the tankhouse. The windmill pumped wate...
Found on
http://en.wikipedia.org/wiki/Tankhouse

The place where electrolytic refining or electrowinning takes place. Comprises a series of electrolytic cells with DC power, cranage, electrolyte circulation etc.
Found on
http://www.metalbulletin.com/Glossary.html
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