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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

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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.

While the number of procedures combining Boston Scientific’s Watchman and Farapulse devices has grown, this increase hasn’t been enough to offset a decline in stand-alone Watchman procedures, Mahoney said.

From Barron's • May 27, 2026

Over the years, Boston Scientific has secured regulatory approval for new editions of the device, most recently the Watchman FLX Pro in 2023.

From Barron's • May 27, 2026

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

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

"Watchman," so I seemed to cry, "what of the night? what of the night?" and it was as if I always received the answer: "The morning has come, and yet it is night."

From Through Shot and Flame The Adventures and Experiences of J. D. Kestell Chaplain to President Steyn and General Christian De Wet by Kestell, J. D. (John Daniel)

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