Online Technical Writing--Extended Definition An important writing tool you'll need, particularly if you are writing for nonspecialists, is definition--or more specifically, extended definition. An extended definition is a one or more paragraphs that attempt to explain a complex term.
How to Write a Definition Essay. A definition essay can be deceivingly difficult to write. This type of paper requires you to write a personal yet academic definition of one specific word. The definition must be thorough and lengthy. It is essential that you choose a word that will give you plenty to write about, and there are a few standard.