Definition of cutout. 1 : something cut out or off from something else; also : the space or hole left after cutting. 2 : one that cuts out. 3 : an intermediary in a clandestine operation. 4 : a record album no longer in production that is sold at a discount.
The Integumentary system is an organ that consist of the skin, its derivatives (sweat and oil glands), nails and hair. The basic function of the skin is protection. The skin consists of epidermis and dermis.
Noun. 1. integumentary system-the skin and its appendages. system-a group of physiologically or anatomically related organs or parts; the body has a system of organs for digestion. cutis, skin, tegument-a natural protective body covering and site of the sense of touch; your skin is the largest organ of your body.