Assonance is a sound device used in poetry that involves the repetition of vowel sounds across a line of text or poetry. It is sometimes called "vowel rhyme" and is distinct from consonance, which refers to the repetition of consonant sounds. Examples of assonance include "crying time," "hop-scotch," and "great flakes".
Assonance is used to create rhythm in writing and has a similar effect to rhyming, so it is often found in poetry and song lyrics. It can also be used in prose to create a mood or place emphasis on certain words. Very skilled poets use assonance in poetry to change the mood of the poem. Long vowel sounds will decrease the energy at that point in the poem and make the mood more serious, while higher vowel sounds will increase the energy and lighten the mood.
Assonance is different from consonance and alliteration, which are other sound devices used in poetry. Consonance is the repetition of consonant sounds, while alliteration is the repetition of initial consonant sounds.
In summary, assonance is a sound device used in poetry that involves the repetition of vowel sounds across a line of text or poetry. It is used to create rhythm in writing and can be found in both poetry and prose.