a person who is of the highest class in certain societies
The aristocrat did not need a job because his family was wealthy.
The aristocrat was born into a life of privilege and luxury, accustomed to the finest things money could buy.
The party was attended by a mix of politicians, business leaders, and European aristocrats, making it a high-society event.
Despite her aristocratic background, Lady Amelia was known for her philanthropic work, using her influence to support charitable causes.