1. a particular area of study, work, or expertise that someone focuses on or is known for
2. a product or service that a business is particularly known for or does especially well
3. a distinctive or unique feature or characteristic

Examples

• Her specialty is pediatric surgery.
• The restaurant’s specialty is fresh seafood.
• He chose cardiology as his medical specialty.
• This bakery’s specialty is wedding cakes.
• Environmental law became her specialty after graduation.
• The chef prepared his specialty dish for the guests.
• Making people laugh is definitely his specialty.