Essential nutrients refers to classes of nutrients found in food. Essential nutrients are simply those that are vital for the normal growth, maintenance and development of the body. There might be a slight confusion about essential nutrients that must be addressed.
Definition of waterproof for English Language Learners. : 1  designed to prevent water from entering or passing through. : 2  designed so that water alone will not remove it.
childproof (ËtÊaÉªldpruËf) or child proof adj designed to eliminate or minimize hazards to children. childâ²proof` or childâ²-proof`, adj. 1. incapable of being opened, tampered with, or operated by a child. 2. made free of hazard for a child.