Which of the following is a musical term for a continuous sound without a break?

The term that describes a continuous sound without a break is "legato." In music, legato indicates that the notes should be played smoothly and connected, with no gaps in between them. This technique creates a flowing sound, allowing the melody to feel seamless and cohesive. Musicians achieve legato by transitioning smoothly between notes, using techniques like finger or bowing placement that facilitates a fluid connection.

Staccato, on the other hand, refers to short, detached notes that are played distinctly and with breaks in between. Pizzicato is a technique used primarily in string playing, where the player plucks the strings instead of using a bow, which does not pertain to the concept of continuous sound. Forte simply denotes a loudness or strength of the sound, rather than the continuity of notes.