The word "summarisation" refers to the act of condensing or reducing a larger body of information into a shorter, more concise version. Other synonyms for "summarisation" might include summarizing, abstracting, digesting, synopsizing, or compressing. Each of these words implies a similar process of taking a larger amount of information and distilling it into a more manageable form. Depending on the context and the purpose of the summarisation, different words may be more appropriate. However, all of these synonyms share the goal of making information more accessible and easier to understand by presenting it in a brief and meaningful way.