spe‧cial‧ty /ˈspeʃəlti/ noun (plural specialties) [countable] American English

1. a type of food that a person, restaurant, or area is well known for Synonym : speciality British English:
Our specialty is clam chowder.

2. a subject or job that you know a lot about or have a lot of experience of Synonym : speciality British English:
Johnson’s specialty is medieval European history.

3. a particular product or business that has one purpose or sells one type of thing:
an area with clothes retailers and specialty shops

[TahlilGaran] Dictionary of Contemporary English ▲