watchdog

1 of 2

noun

watch·​dog ˈwäch-ˌdȯg How to pronounce watchdog (audio)
ˈwȯch-
1
: a dog kept to guard property
2
: one that guards against loss, waste, theft, or undesirable practices

watchdog

2 of 2

verb

watchdogged; watchdogging; watchdogs

transitive verb

: to act as a watchdog for

Examples of watchdog in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Privacy watchdog Noyb sent a cease-and-desist letter to Meta Wednesday, threatening to pursue a potentially billion-dollar class action to block Meta's AI training, which starts soon in the European Union. Ashley Belanger – May 14, ArsTechnica, 14 May 2025 Despite a number of recent challenges and changes, Mercy Medical Center in Aurora recently got a top grade from an independent hospital watchdog organization. R. Christian Smith, Chicago Tribune, 13 May 2025 Indeed, a Senegalese auditing watchdog recently found that Mr. Sall’s outgoing administration had misrepresented the country’s debt and budget deficit. Adrien Marotte, Christian Science Monitor, 12 May 2025 At least 119 Amtrak employees and doctors took the railroad company for a ride in a massive $12 million health fraud scheme, a watchdog found. Louis Casiano, FOXNews.com, 9 May 2025 See All Example Sentences for watchdog

Word History

First Known Use

Noun

1612, in the meaning defined at sense 1

Verb

1902, in the meaning defined above

Time Traveler
The first known use of watchdog was in 1612

Browse Nearby Words

Cite this Entry

“Watchdog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/watchdog. Accessed 18 May. 2025.

Kids Definition

watchdog

noun
watch·​dog
ˈwäch-ˌdȯg,
ˈwȯch-
1
: a dog kept to guard property
2
: one that guards against loss, waste, theft, or dishonesty

More from Merriam-Webster on watchdog

Last Updated: - Updated example sentences
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