pureblood Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a person or animal of unmixed lineage or ancestry. Example Sentence The dog is a pureblood. More Example Sentences The pureblood horse won many races. Synonyms bloodline; pedigree; lineage Antonyms mixed breed; mutt Hear It! Say It! Write It! pureblood Switch to cursive Start Share with your friends: