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Synonyms

watchtower

American  
[woch-tou-er] / ˈwɒtʃˌtaʊ ər /

noun

  1. a tower on which a sentinel keeps watch.


watchtower British  
/ ˈwɒtʃˌtaʊə /

noun

  1. a tower on which a sentry keeps watch

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of watchtower

First recorded in 1535–45; watch + tower 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It is effectively a watchtower or control tower for all your data.

From Barron's • Mar. 27, 2026

His career paths are hunter, forager or watchtower guard, but he seems more like the product of a progressive Montessori school, even with his dad urging him to cackle at shredded deer intestines.

From Los Angeles Times • Jun. 19, 2025

A watchtower on a hilltop, still painted in the colours of the Iranian flag, overlooks the base.

From BBC • Feb. 15, 2025

It takes a while before we see the telltale signs: the camp watchtower, and later the flames blackening the sky.

From Seattle Times • Dec. 27, 2023

Small and mean as it was, the longhall was the largest building in the village, so the lords and captains had taken it for themselves, whilst Stannis settled into the stone watchtower by the lakeshore.

From "A Dance with Dragons" by George R. R. Martin

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