How do you spell Specialities

Available Definitions:
1)  n. - A particular or peculiar case; a particularity.
2)  n. - See Specialty , 3.
3)  n. - The special or peculiar mark or characteristic of a person or thing; that for which a person is specially distinguished; an object of special attention; a special occupation or object of attention; a specialty.
4)  n. - An attribute or quality peculiar to a species.