Personality (noun)

1. The combination of characteristics or qualities that form an individual's distinctive character.
2. The set of emotional and behavioral characteristics of a person.
3. The characteristic way of thinking, feeling and behaving that makes a person unique.

Origin:

From old french personalite, from latin personalitatem ("personal character"), from personalis ("persona.l")

Examples:

1. He has a strong personality.
2. She was known for her outgoing personality.
3. The personality of the company was reflected in its branding.