/ek"streuh verrt', -stroh-/ , n.
1. an outgoing, gregarious person.
2. Psychol. a person characterized by extroversion; a person concerned primarily with the physical and social environment (opposed to introvert ).
adj.
3. Also, extroverted . Psychol. marked by extroversion.
v.t.
4. Psychol. to direct (the mind, one's interest, etc.) outward or to things outside the self.
Also, extravert .
[ 1665-75; EXTRO- + L vertere to turn ]