The term "prevalent" refers to something that is widespread or commonly found in a particular area or among a specific group. It indicates a high frequency or occurrence of a certain condition, idea, or trend. For example, a disease may be prevalent in a certain region, meaning many people in that area are affected by it. In social contexts, ideas or behaviors can also be described as prevalent when they are widely accepted or practiced. For instance, the use of smartphones has become prevalent in modern society, influencing communication and daily activities across various demographics.