Read the dictionary definition of tower. All definitions for this word.
1. a structure taller than its diameter; can stand alone or be attached to a larger building
2. a powerful small boat designed to pull or push larger ships
3. anything that approximates the shape of a column or tower
1. the test tube held a column of white powder
2. a tower of dust rose above the horizon
3. a thin pillar of smoke betrayed their campsite
4. appear very large or occupy a commanding position
1. The huge sculpture predominates over the fountain
2. Large shadows loomed on the canyon wall