Which term refers to a restatement of the subject in a fugue?

The term that refers to a restatement of the subject in a fugue is known as the "Answer." In the structure of a fugue, the subject is introduced in the initial voice and later restated in other voices. This restatement, or "Answer," typically occurs in a different pitch, creating a polyphonic texture.

The concept of the Answer is crucial to fugue composition as it establishes the thematic material and its development throughout the piece. The Answer can vary in form, either as a "real answer" (transposed exactly) or a "tonal answer" (modified to fit the harmonic context), but fundamentally, it represents the same musical idea presented earlier.

Understanding the role of the Answer is essential for grasping the overall structure and complexity of a fugue, where voices interweave, while presenting recurring motifs that define the work's character and cohesiveness.