Which Italian term means "little" in musical instructions?

The term "poco" translates to "little" in Italian and is commonly used in musical instructions to indicate a small amount or a slight degree of an effect. For example, a directive such as "poco ritardando" suggests a small degree of slowing down. This term helps convey nuances in dynamics and expression, allowing performers to interpret the music with sensitivity and precision.

Other terms provided in the options refer to different meanings. For instance, "pesante" indicates a heavy or weighted manner, while "moderato" refers to a moderate tempo. "Molto" suggests a great amount or very much, which is the opposite of "poco". Understanding these distinctions clarifies the intent behind musical directions, aiding musicians in their performance interpretations.