Granulation refers to the process of forming or arranging small particles or granules into a larger substance or structure. It can also refer to the act of creating small, grain-like textures or bumps on a surface. Full definition
«The osmotic action promotes granulation of the tissue and draws infection out of the body.» (marthastewart.com)
b) The formulation of granulation tissue occurs as the keratinocytes proliferate (again — cellular regeneration stimulated by HGH) from inside the wound and around the edges to restore the dermis. (hghinjections.us)
Fine granulation allows optimum performance when used on its own or in combination with other flour. (kingarthurflour.com)