noun

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

  More example sentences

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

  More example sentences

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