Third-person singular simple present indicative form of tower.(verb)
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Use "towers" in a sentence
"When the towers collapsed, many of them were killed, along with thousands of workers who had been trapped after the initial crashes on the towers upper floors."
"Construction on all three Silverstein towers is under way, but only Tower 4 is currently being built to completion."
"Convincing Europe that we need SDI to protect the twin towers from a rogue missile."