thoroughbred

Adjective

• having a list of ancestors as proof of being a purebred animal

Noun

• a pedigreed animal of unmixed lineage; used especially of horses

• a racehorse belonging to a breed that originated from a cross between Arabian stallions and English mares

• a well-bred person

Related words

• Synonyms: 
  pedigree(a) , pedigreed , pureblood , pureblooded , purebred