<p><strong>Adjective</strong></p><ul><li>Of pure or unmixed breed, stock, or lineage, as a horse or other animal; bred from the purest and best blood.</li><li>(Sometimes initial capital letter) Of or relating to the Thoroughbred breed of horses.</li><li>(Of a person) Having good breeding or education.</li></ul><p><strong>Noun</strong></p><ul><li>(Initial capital letter) One of a breed of horses, to which all racehorses belong, originally developed in England by crossing Arabian stallions with European mares.</li><li>A thoroughbred animal.</li><li>A well-bred or well-educated person.</li></ul><p><strong>End of Response</strong></p>