Dictionary.com
Thesaurus.com

night watch

American  

noun

  1. a watch or guard kept during the night.

  2. a person or the persons keeping such a watch.

  3. Usually night watches the periods or divisions into which the night was divided in ancient times.


night watch British  

noun

  1. a watch or guard kept at night, esp for security

  2. the period of time the watch is kept

  3. a person who keeps such a watch; night watchman

"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

Etymology

Origin of night watch

before 1000; Middle English; Old English

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.

See Examples For:

One morning soon after, as Giulia is chopping fruit and stirring porridge, the night watch tells her about an unusual little light that's been spotted on the horizon.

From BBC Sep. 20, 2025

The government said Boylan failed to post the required roving night watch and never properly trained his crew in firefighting.

From Seattle Times May 1, 2024

Prosecutors say Jerry Boylan was negligent when he failed to institute a roving night watch or conduct proper fire drills before the fire that killed 34.

From Los Angeles Times Nov. 4, 2023

By night, allies and friends look out for him, taking turns on night watch shifts outside the lavvu to keep him safe.

From Salon Oct. 12, 2023

I knew the two I had to get, ’cause one was the longest and one was the shortest, and that he didn’t use either one after dinner, when the night watch came on.

From "We Were Here" by Matt De La Peña

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training