thoroughbred

1 of 2

adjective

thor·​ough·​bred ˈthər-ə-ˌbred 

ˈthə-rə-

1

: bred from the best blood through a long line : purebred

thoroughbred dogs

2

a

capitalized : of, relating to, or being a Thoroughbred horse

b

: having characteristics resembling those of a Thoroughbred

3

: thoroughly trained or skilled

a thoroughbred soldier

thoroughbred

2 of 2

noun

1

: a purebred or pedigreed animal

2

capitalized : any of an English breed of light speedy horses kept chiefly for racing that originated from crosses between English mares of uncertain ancestry and Arabian stallions

3

: a thoroughly educated or skilled person

Illustration of thoroughbred

• Thoroughbred

Synonyms

Adjective

• blooded
• full-blood
• full-blooded
• pedigreed
• pedigree
• pure-blooded
• pure-blood
• purebred

Examples of thoroughbred in a Sentence

Recent Examples on the Web

Adjective

Here are the picks for thoroughbred races on Saturday, February 10, 2024. —Staff Report, Orange County Register, 10 Feb. 2024

The trailer carried seven thoroughbred horses, including three that were pronounced dead at the scene and four that were taken to an animal hospital for treatment of life-threatening injuries, police said. —Leo Bertucci, The Courier-Journal, 26 Mar. 2024

Word History

First Known Use

Adjective

1701, in the meaning defined at sense 3

Noun

1728, in the meaning defined at sense 1

Kids Definition

thoroughbred

1 of 2 adjective

thor·​ough·​bred ˈthər-ə-ˌbred 

ˈthə-rə-

1

: bred from the best stock through a long line : purebred

thoroughbred dogs

2

capitalized : of, relating to, or being a Thoroughbred horse

thoroughbred

2 of 2 noun

1

: a purebred or pedigreed animal

2

capitalized : any of an English breed of light speedy horses kept chiefly for racing