7. (v.i.)tower to rise or extend far upward, as a tower; reach or stand high.
8. tower to rise above or surpass others.
Etymology: (1250–1300; ME tour < OF < L turris < Gk týrris, var. of týrsis tower)
Definition of 'Tower'
Princeton's WordNet
1. (noun)tower a structure taller than its diameter; can stand alone or be attached to a larger building
2. (noun)column, tower, pillar anything that approximates the shape of a column or tower "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"
3. (verb)tugboat, tug, towboat, tower a powerful smallboat designed to pull or push larger ships
4. (verb)loom, tower, predominate, hulk appear very large or occupy a commanding position "The huge sculpture predominates over the fountain"; "Large shadows loomed on the canyon wall"
2. (noun)Tower a projection from a line of wall, as a fortification, for purposes of defense, as a flanker, either or the sameheight as the curtainwall or higher