The Dutch word "kleurplaat" translates to "coloring page" or "colouring page" in English. It is a sheet of paper with a picture or design on it that is meant to be colored in. Coloring pages are a popular activity for children, but they can also be enjoyed by adults. There are many different types of coloring pages available, including animals, plants, landscapes, people, and abstract designs.  They can be used to entertain children, help them relax, and develop their creativity. Coloring pages can also be used to teach children about different colors, shapes, and patterns. Additionally, coloring pages can be used as a form of therapy for adults, as they can help to reduce stress and anxiety.