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Synonyms

bloodline

American  
[bluhd-lahyn] / ˈblʌdˌlaɪn /

noun

  • bloodlines
    plural
  1. (usually of animals) the line of descent; pedigree; strain.


bloodline British  
/ ˈblʌdˌlaɪn /

noun

  1. all the members of a family group over generations, esp regarding characteristics common to that group; pedigree

"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

Noun Inflected Forms

Etymology

Origin of bloodline

First recorded in 1905–10; blood + line 1

Explanation

Your bloodline is your heritage or ancestry. In other words, your bloodline includes your parents, grandparents, great-grandparents, and so on. You might talk about the bloodline of a show dog, bragging about the pedigree of your funny-looking terrier. Sometime a horse's bloodline is also a selling point, particularly when someone is betting on a race horse. You have a bloodline too, although the word more often describes the heritage of a famous or royal family. The Old English root word blod, means "blood." By the 13th century, blood also meant "family" or "heritage."

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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:

The “Game of Thrones” prequel boasts many dragons, most of them bound to the Targaryen royal bloodline.

From Salon ● Jun. 24, 2026

The union would potentially create a new caliphal bloodline relocated in India.

From The Wall Street Journal ● Mar. 4, 2026

That trust showed a $500,000 transfer from my father, explicitly described as a gift, made at the same time my father was supposedly creating his bloodline trust.

From MarketWatch ● Feb. 2, 2026

A second deputy was found in Yaqoob Mujahid, Taliban founder Mullah Omar's son – young, but bringing with him his Taliban bloodline, and its potential to unify the movement.

From BBC ● Jan. 15, 2026

Then Ma Charles said, “My line has daughters. The names add on, but we keep the bloodline going.”

From "Gone Crazy in Alabama" by Rita Williams-Garcia

Public office can’t be conditioned on bloodlines, whether they trace to Plymouth Rock or to those who were here before the Pilgrims arrived.

From The Wall Street Journal ● Aug. 17, 2026

"You're losing bloodlines as well. So it's all got an impact. It has to be thought about."

From BBC ● Aug. 2, 2026

Whether Baffert has another Derby winner in Plutarch won’t be known for 12 weeks, but the colt certainly has the bloodlines.

From Los Angeles Times ● Feb. 7, 2026

In Cleveland, I found relatives whose faces felt like mirrors of mine, an eerie recognition that happens when bloodlines reintroduce themselves after decades of distance.

From The Wall Street Journal ● Dec. 5, 2025

Someday he would have an army of them, but getting the bloodlines perfect was a slow business.

From "The Princess Bride" by William Goldman

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