Transition:
A word, phrase, sentence, or paragraph of a passage that serves as a link in the writing.


Example:

first next finally also in addition besides just as important still these include likewise sometimes on the other hand even so however that's why... an example is Explanation: These are examples of transition words that authors, and anyone that writes uses. These words serve to help the writer smoothly move on to the next topic or continue on with that links one point to another. It adds sophistication to a work, and gives it a higher level of writing.