specialty (specialties plural )
1 n-count Someone's specialty is a particular type of work that they do most or do best, or a subject that they know a lot about.
(AM)
His specialty is international law...
in BRIT, use speciality
2 n-count A specialty of a particular place is a special food or product that is always very good there.
(AM)
...seafood, paella, empanadas and other specialties.
in BRIT, use speciality