Definition of non-stick in English English dictionary
Non-stick saucepans, frying pans, or baking tins have a special coating on the inside which prevents food from sticking to them. a non-stick cooking pan has a special inside surface which prevents food from sticking to it
{s} having a surface that prevents materials from sticking to it, allowing for easy removal of food that has stuck to the surface (i.e. of a cooking dish)