The term "furthermore" is a transitional word used to introduce additional information or to reinforce a point in writing and speech. It helps to connect ideas smoothly, indicating that what follows is an extension or elaboration of the previous statement. This word is often used in academic, formal, and persuasive contexts to enhance clarity and coherence. In addition to its role in connecting ideas, "furthermore" can also serve to emphasize the importance of the information being presented. For example, in a discussion about climate change, one might say, "The temperature is rising; furthermore, sea levels are also increasing." This usage highlights the significance of both points in the overall argument.