The term 'Catwalker' is a combination of the words 'CAT' and 'WALKER', and it refers to a MODEL who walks on a runway or catwalk. Catwalkers are models who showcase clothing and accessories for fashion designers, photographers, and other industry professionals. They are usually tall and thin, and they must have excellent posture and poise. Catwalkers must also be able to move gracefully and confidently in order to make the clothing look its best.