Final answer:
Rhyme, alliteration, assonance, and repetition are sound devices and figurative language used in literature to enhance the musicality and meaning of poetry and prose.
Step-by-step explanation:
In literature, rhyme, alliteration, assonance, and repetition are considered sound devices and figurative language. They add musicality, emphasis, and depth to poetry and prose.
Learn more about Sound devices and figurative language in literature