tower (n)

Definition: a structure taller than its diameter

tower (v)

Definition: appear very large or occupy a commanding position
Example: The huge sculpture predominates over the fountain. Large shadows loomed on the canyon wall.

tower (n)

Definition: a powerful small boat designed to pull or push larger ships

tower (n)

Definition: anything that approximates the shape of a column or tower
Example: the test tube held a column of white powder. a tower of dust rose above the horizon. a thin pillar of smoke betrayed their campsite.