tower
Pronunciation:
/ˈtaʊ.ə(ɹ)//ˈtaʊɚ/noun
Definitions
A very tall iron-framed structure, usually painted red and white, on which microwave, radio, satellite, or other communication antennas are installed; mast.
A similarly framed structure with a platform or enclosed area on top, used as a lookout for spotting fires, plane crashes, fugitives, etc.
A water tower.
A control tower.