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watchman

American  
[woch-muhn] / ˈwɒtʃ mən /

noun

watchmen plural
  1. a person who keeps guard over a building at night, to protect it from fire, vandals, or thieves.

  2. (formerly) a person who guards or patrols the streets at night.


watchman British  
/ ˈwɒtʃmən /

noun

  1. a person employed to guard buildings or property

  2. (formerly) a man employed to patrol or guard the streets at night

"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

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of watchman

late Middle English word dating back to 1350–1400; see origin at watch, man

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.

Mahoney noted that doctors are increasingly combining Watchman procedures with other treatments during a single visit.

From Barron's • May 27, 2026

In an effort to revitalize stand-alone Watchman procedures, the company plans to deploy dedicated specialists to re-engage doctors and host more medical education events.

From Barron's • May 27, 2026

The event began in the morning, followed by the formal unveiling of the two memorials, named "Oaths Taken, Oaths Fulfilled" and "Watchman".

From BBC • Apr. 11, 2026

The Watchman device for stroke prevention is also anticipated to continue its double-digit growth, driven by coming clinical data and expanded indications.

From Barron's • Jan. 29, 2026

Whatever Coleridge touched failed: his fourpenny paper, the Watchman, was an abortion; and the verses he wrote for a London paper did little for him.

From The International Monthly, Volume 4, No. 2, September, 1851 by Various

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