The term "B-" typically refers to a letter grade used in educational settings to indicate a student's performance. It generally signifies that the student has achieved a level of understanding and competence that is above average but not quite at the level of an "A" grade. In many grading systems, a "B-" is often associated with a numerical range of 80-82%. In some contexts, "B-" can also refer to a specific classification in other fields, such as film ratings or product quality. However, its most common usage remains within academic grading, where it serves as a benchmark for evaluating student progress and achievement.