What term describes a medium slow tempo in music?

The term that describes a medium slow tempo in music is "andante." It indicates a speed that is typically associated with a walking pace, roughly around 76 to 108 beats per minute. This tempo often provides a comfortable, relaxed feel, making it suitable for lyrical and expressive music.

In contrast, while "adagio" captures a slower tempo but is generally interpreted as slower than andante, often around 66 to 76 beats per minute, it is not classified as medium slow. "Moderato" refers to a moderate speed, faster than andante, typically ranging from 108 to 120 beats per minute. Lastly, "lento" describes a very slow tempo, generally slower than adagio, emphasizing a more somber and drawn-out feel. Thus, "andante" is accurately described as a medium slow tempo and fits the definition best.