How do you spell Corset

Available Definitions:
1)  n. - In the Middle Ages, a gown or basque of which the body was close fitting, worn by both men and women.
2)  n. - An article of dress inclosing the chest and waist worn (chiefly by women) to support the body or to modify its shape; stays.
3)  v. t. - To inclose in corsets.