12 letters · 22 points in Scrabble
noun (psychology) an extroverted disposition; concern with what is outside the self
originFrom New Latin extrāversio, from Classical Latin extrā- (“outside”) + versio (“a turning”). Equivalent to extravert + -sion. Popularized as a psychological term by the German works of Carl Jung.
Etymology from Wiktionary, CC BY-SA 3.0