tower
n. countable A2 Elementary Oxford US //ˈtaʊɝ// tow·er
n. a very tall, narrow building or part of a building. You can find them on castles, churches, or as modern skyscrapers in a city.
n. a building or structure that is exceptionally high in proportion to its width and length. It may stand alone or form part of a larger architectural complex.
The clock tower stands in the center of the town.
The company moved its headquarters to a glass tower in the financial district to accommodate its growing staff.
From the observation deck of the television tower, visitors can see the entire metropolitan area stretching toward the horizon in every direction.
Usage
Often used as a modifier in compound nouns like 'water tower', 'control tower', or 'office tower'.