speciality
noun [ C ]
(US also specialty) uk/ˌspeʃiˈæləti/ /ˈspeʃəlti/ usplural specialities or specialitiesa subject that someone knows a lot about:
The company's speciality in the North American market means it is some way ahead of its nearest rival.
a product that a company or place is well known for because it is extremely good:
Our restaurant offers a superb menu of local specialities at affordable prices.
The group's speciality is producing software to help drugs companies find new compounds.
speciality
adjective
(US also specialty) uk/ˌspeʃiˈæləti/ usused to describe something that has been designed for a particular purpose:
We're making a speciality product for speciality customers.
COMMERCE
used to describe a store or company that is extremely good at selling a particular product:
a specialty store/retailer