Maize is a type of grain that is ground into a powdery substance.

A staple food in many parts of the world, maize is made into flour, cornmeal, and corn flour, which are used to make cornbread, tortillas, and a variety of other baked goods. Corn is also used to produce ethanol and high-fructose corn syrup.

Although it can be eaten raw, maize is most often ground into a fine powder.