Meaning of nerdiness in English:

nerdiness

Pronunciation /ˈnəːdɪnɪs/

noun

mass noun
  • 1 informal The quality of being obsessively interested in something, especially technology.

    • ‘we salute your nerdiness and love for stats’
  • 2 informal, derogatory The quality of being unfashionable and socially inept or boringly studious.

    • ‘he tries to incorporate his nervousness and nerdiness into his onstage persona’