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full blood

American  

noun

  1. a person or animal of unmixed ancestry; one descended of a pure breed.

  2. relationship through both parents.

full blood British  

noun

  1. an individual, esp a horse or similar domestic animal, of unmixed race or breed

  2. the relationship between individuals having the same parents

"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

Etymology

Origin of full blood

First recorded in 1805–15

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.