Blue blood
Meaning: a person (or animal) that is an aristocrat or from a noble family, the fact of someone having been born into a family that belongs to the highest social class
Example: The young man’s parents did not want him to marry the woman he had chosen because they considered themselves blue-bloods and thought their son was too good for her.
Example: The young man’s parents did not want him to marry the woman he had chosen because they considered themselves blue-bloods and thought their son was too good for her.