specialise

/ˈspɛʃəlaɪz/
verb
  1. To focus on a particular area of study, work, or skill.
    • The company specialises in handmade furniture.
    • Many doctors specialise in a specific field like cardiology.
    • She decided to specialise in environmental law after college.
Antonyms
What does "specialise" mean? | whatsthatwordmean | whatsthatwordmean