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.
1 Integumentary System: The integumentary system is the organ system that protects the body from damage, comprising the skin and its appendages (including hair, scales, and nails). 2  Respiratory System: A respiratory systemâs function is to allow gas exchange.