In writing a research paper, you will discover that you need to explain bertain words or concepts in your research clearly and accurately. You need to define it conceptually (the dictionary meaning of the word) and theoretically o how you will use that term in your research paper. This is where you can apply the skill on expanded definitions of word. In the example below, sources of extended definition are elaborately used.guide question were provided to help and guide you how these source contribute in writing manuscript and reports including research paper​