What does alliteration involve?

Alliteration involves the repetition of initial consonant sounds in a series of words. This literary device often creates rhythm and musicality in language, enhancing the aesthetic quality of writing or poetry. For example, in the phrase "Peter Piper picked a peck of pickled peppers," the repeated 'P' sound emphasizes the phrase's playful nature and makes it more memorable. Alliteration is commonly used in various forms of literature, speeches, and branding to create a catchy and engaging rhythm that resonates with the audience. The other options describe different literary devices: a comparison without "like" or "as" refers to metaphor, a word that imitates another word's sound describes onomatopoeia, and literal meaning pertains to denotation. Each serves a distinct purpose in language, but alliteration specifically focuses on the repetition of consonant sounds.