specialty

Noun

• the special line of work you have adopted as your career
  • his specialization is gastroenterology
    

• a distinguishing trait

• an asset of special worth or utility
  • cooking is his forte
    

Related words

• Synonyms: 
  specialization , specialisation , speciality , specialism , peculiarity , specialness , distinctiveness , forte , strong suit , long suit , metier , strong point , strength