What is the meaning of Crayon?

A stick of colored chalk or wax used for drawing.

A colored pencil, a colouring pencil

A crayon drawing, or a drawing with colored lines.

A pencil of carbon used in producing electric light.

To draw with a crayon.

pencil

pen (writing utensil)

cock, dick, prick

crayon

needlefish

Source: wiktionary.org