Essay term Definition; Analyse: Break an issue into its constituent parts. Discuss: Essentially this is a written debate where you are using your skill at. Essay terms explained. Introduction. To write a good essay, you firstly need to have a clear understanding of what the essay question is asking you to do. Nov 12, · How to Write a Discussion Essay. In general, discussion is "competent deliberation that is rooted in knowledge" (Center for Education in Law and.