Look up coloring or colouring in Wiktionary, the free dictionary. Coloring or colouring may refer to: Color, or the act of changing the color of an object...

In graph theory, graph coloring is a special case of graph labeling; it is an assignment of labels traditionally called "colors" to elements of a graph...

Hair coloring, or hair dyeing, is the practice of changing the color of the hair on humans' heads. The main reasons for this are cosmetic: to cover gray...

Food coloring, color additive or colorant is any dye, pigment, or substance that imparts color when it is added to food or beverages. Colorants can be...

or other artistic media. Traditional coloring books and coloring pages are printed on paper or card. Some coloring books have perforated edges so their...

edge coloring of a graph by the colors red, blue, and green. Edge colorings are one of several different types of graph coloring. The edge-coloring problem...

3-coloring may refer to: Fox n-coloring, in knot theory, a method of colouring knots or links Tricolorability, in knot theory, the property of being represented...

the study of graph coloring problems in mathematics and computer science, a greedy coloring or sequential coloring is a coloring of the vertices of a...

theory, total coloring is a type of graph coloring on the vertices and edges of a graph. When used without any qualification, a total coloring is always assumed...

mathematics, list edge-coloring is a type of graph coloring that combines list coloring and edge coloring. An instance of a list edge-coloring problem consists...