What literary device involves the repetition of consonant sounds at the beginning of words?

The repetition of consonant sounds at the beginning of words is defined as alliteration. This literary device is often used in poetry and prose to create rhythm, mood, and emphasis within a text. By repeating the initial sounds, alliteration draws attention to particular phrases or ideas and can enhance the musical quality of language.

For example, in the phrase "She sells sea shells by the sea shore," the repetition of the 's' sound creates a playful and catchy rhythm, helping the reader or listener to remember the line. This use of sound not only makes the language more engaging but can also help establish a tone that complements the content of the writing.

Other literary devices mentioned, like assonance, focus on the repetition of vowel sounds, consonance refers to the repetition of consonant sounds anywhere in a word (not just at the beginning), and rhyme specifically refers to the similarity of sounds at the ends of words. All of these devices have their own functions and effects within literature, but when it comes to the repetition of initial consonant sounds, alliteration is the precise term to use.