Definition: Dissertation, in English, has been a central part of academic life for many centuries. This term has come to be used to describe an essay or dissertation that seeks to provide evidence or analysis of a topic or concept, usually related to one's field of study. The main objective of a dissertation is to prove the thesis (the statement) in question, and often involves presenting extensive research findings, critical analyses, arguments, and logical reasoning. The dissertation is typically written by a student who has completed their studies at an academic institution and wishes to pursue a specific area of research within that field. Dissertation can be divided into two main parts: the abstract (also known as a thesis statement) and the body of the dissertation itself. The abstract serves as a concise summary of the dissertation, often including a list of all the sources used in the research, along with any relevant quotes or citations. The body of the dissertation contains various sections such as introduction, methodology, results, discussion, and conclusion. The word 'dissertation' refers to the act of presenting extensive research findings, critical analyses, arguments, and logical reasoning. It is also often used to describe a formative experience in an academic setting where one has completed their studies and wishes to pursue a specific area of research within that field.