In writing, a transition is a word, phrase, or sentence that connects ideas or sentences, making the text flow smoothly and logically. Transitions are crucial for maintaining coherence and clarity, as they help readers understand the relationship between different parts of a text.

Transitions are essential in writing because they enhance readability and comprehension. According to a study by the University of Central Florida (2019), the use of transitional words and phrases can improve the overall quality of written work by 20%. Effective transitions help readers follow the author's argument or narrative, making complex ideas more accessible. For instance, in academic writing, transitions are used to link evidence, explain cause and effect, and show comparison and contrast. In creative writing, transitions can create a sense of continuity and guide the reader through the story. Without transitions, a text may feel disjointed and confusing, leading to a negative reader experience.