In the context of a tutor and student relationship, body language refers to the nonverbal cues and signals that both parties use to communicate and understand each other. This can include gestures, facial expressions, and overall body posture. By observing and interpreting the student's body language, the tutor can gain insights into their level of understanding, engagement, and comfort. This allows the tutor to adapt their teaching methods and approach to better meet the student's needs and enhance the learning experience.