Final answer:
Enjambment is the continuation of a line in poetry to the next line without a terminal punctuation mark, affecting the poem's rhythm and pace, and is a key tool used by poets to manipulate a reader's experience.
Step-by-step explanation:
The continuation of one line of poetry onto another line, which can affect the rhythm and pacing of the poem, is known as an enjambment. This poetic technique occurs when a line breaks before completing a grammatical unit that is continued into the next line, compelling the reader to move forward in the poem to complete the thought. Enjambment can be used to increase the speed or pace of a poem, or to create suspense, surprise, or additional meaning when the line is resolved. For instance, an image or idea presented at the end of a line can transform as the reader reads the next line. Moreover, poets often use line breaks, including both enjambment and line break, as a tool for organizing their poetry and focusing the reader's attention on particular words or phrases.
Within the structure of a sonnet, which contains fourteen lines, enjambments play a significant role in contributing to the poem's overall flow and in highlighting the volta, or turn in thought. The length of lines and the choices regarding enjambment or end-stopped lines can significantly affect the oral presentation of a poem, as they provide instructions for pausing, much like sheet music guides musical performance. This intertwining of breath and line underscores the significance of line construction in poetry.