Immersion refers to the state of being deeply engaged or involved in an experience, often to the point of losing awareness of one's surroundings. This concept is commonly associated with activities like reading a book, playing a video game, or watching a movie, where individuals become fully absorbed in the narrative or environment. In educational contexts, immersion can also describe language learning methods, such as immersion programs, where students are surrounded by the target language. This approach encourages natural language acquisition through constant exposure, enhancing fluency and comprehension by integrating language learning into everyday activities.