Micronisation is a process that involves reducing the particle size of solid materials or substances. This process is widely used in the pharmaceutical industry to increase the bioavailability of drugs. However, there are several other terms that can be used as synonyms for micronisation, including pulverisation, comminution, and grinding. These terms are often used interchangeably to describe the process of reducing particle size by mechanical means. Some other synonymous terms include atomisation, fragmentation, and disintegration. Each of these terms describes a slightly different aspect of the process of reducing particles to a smaller size. Regardless of the term used, micronisation is a vital process in many industries, including food, cosmetics, and pharmaceuticals.