👉 The term "fluid" in the context of expressions typically refers to something that is smooth, continuous, or uninterrupted. It describes a quality where elements move seamlessly together without abrupt changes or disruptions, much like water flowing freely. In language, fluid expressions are those that convey ideas in a natural and effortless manner, often making communication more engaging and easier to understand. They lack abrupt transitions or disjointed phrasing, allowing thoughts to flow smoothly from one idea to another. This fluidity is often achieved through the use of varied sentence structures, cohesive linking words, and a harmonious blend of vocabulary.