Polyglot techniques refer to methods used by individuals who can speak multiple languages, known as polyglots. These techniques often involve immersive learning, where learners engage with the language through conversation, media, and cultural experiences. This approach helps reinforce vocabulary and grammar in a practical context. Another common strategy is the use of spaced repetition systems (SRS) for vocabulary retention. This technique involves reviewing words at increasing intervals, which enhances memory retention. Additionally, polyglots often utilize language exchange partners to practice speaking and listening skills, making the learning process more interactive and enjoyable.