- Purebred is defined as an animal or human which is the result of unmixed breeding.
An example of purebred is a cat whose parents were both Siamese.
- The definition of a purebred is a human or animal with unmixed breeding over many generations.
An example of a purebred animal is a Rottweiler dog.
(comparative more purebred, superlative most purebred)
- that (usually an animal) which has genuine parents of the same breed
- an animal which is of pure breed