intransitive verb
Definition: To break into small, hard pieces or to form into small seeds.
Example: The wheat will grain as it dries in the sun.
noun
Definition: A small, hard seed from plants, especially those used for food, like wheat or rice. It can also refer to tiny particles or a pattern that looks like wood or stone.
Example: Farmers harvest grain to make bread and other foods.
transitive verb
Definition: To make something have a grainy or rough texture, or to create small particles from a larger substance.
Example: The artist decided to grain the surface of the wood to give it a more natural look.