The word ‘chinchilla’ is used a lot in the cat fancy and it is associated with Persian cats. Usually not the extreme bred, flat-faced variety but the traditional doll-faced types. But there appears to be a certain flexibility in the meaning and use of the word which I have illustrated in the infographic. In essence ‘chinchilla’ refers to a type of coat in the cat world, specifically the cat fancy. The name has been taken from the name of a South American rodent with the same coat.