Prosopagnosia is a neurological disorder characterized by the inability to recognize faces. Prosopagnosia is also known as face blindness or facial agnosia.
LINK / CITE ADD TO WORD LIST. noun. The definition of a personality trait is a quality or characteristic that distinguishes the character, action and attitude of a person, animal or geographical location. Five Major Personality Traits.
The big five personality traits can be summarized as follows: 1  Neuroticism - A tendency to easily experience unpleasant emotions such as anxiety, anger, or depression. 2  Extroversion - Energy, surgency, and the tendency to seek stimulation and the company of others.