1. (n.) The act or process of forming or crystallizing into grains; as, the granulation of powder and sugar.
2. (n.) The state of being granulated.
3. (n.) One of the small, red, grainlike prominences which form on a raw surface (that of wounds or ulcers), and are the efficient agents in the process of healing.
4. (n.) The act or process of the formation of such prominences.