bloodhound

noun

blood·​hound ˈbləd-ˌhau̇nd How to pronounce bloodhound (audio)
1
: any of a breed of large powerful hounds of European origin remarkable for acuteness of smell
2
: a person keen in pursuit

Illustration of bloodhound

Illustration of bloodhound
  • bloodhound 1

Examples of bloodhound in a Sentence

Recent Examples on the Web
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The boy’s disappearance sparked a frantic search involving local, state and federal agencies, volunteers, airboats and bloodhounds. Stephen Sorace, FOXNews.com, 28 Aug. 2025 Wallace seems like too much of a bloodhound to not notice that her partner is a serial killer. Louis Peitzman, Vulture, 27 Aug. 2025 The mascot is a bloodhound, known for its strong sense of smell and ability to follow scents. Francesca Walton, Forbes.com, 26 Aug. 2025 If the immune system is like the body’s bloodhound, tracking down invaders, then many newer vaccine technologies that target specific antigens present the bloodhound with just the pieces of the invader’s clothes that are most helpful to it. Mustafa Fattah, NBC news, 25 Aug. 2025 See All Example Sentences for bloodhound

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of bloodhound was in the 14th century

Cite this Entry

“Bloodhound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bloodhound. Accessed 10 Sep. 2025.

Kids Definition

bloodhound

noun
blood·​hound ˈbləd-ˌhau̇nd How to pronounce bloodhound (audio)
: any of a breed of large powerful hounds with a wrinkled face and a very good sense of smell

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