extroversion

/ˌɛkstrəˈvɜrʒən/
noun
  1. The quality of being outgoing, sociable, and interested in other people and the external world.
    • Psychologists often measure extroversion as a key personality trait.
    • Her natural extroversion makes her the life of every party.
    • Some jobs in sales require a high degree of extroversion.
Antonyms
What does "extroversion" mean? | whatsthatwordmean | whatsthatwordmean