Not all theories of meaning have a concept of "literal language" (see literal and figurative language). Under theories that do not, figure of speech is not an entirely coherent concept.
Rhetoric originated as the study of the ways in which a source text can be transformed to suit the goals of the person reusing the material. For this goal, classical rhetoric detected four fundamental operations[1] that can be used to transform a sentence or a larger portion of a text: expansion, abridgement, switching, transferring.
Alliteration
In language, alliteration is the repetition of a particular sound in the prominent lifts (or stressed syllables) of a series of words or phrases. Alliteration has developed largely through poetry, in which it more narrowly refers to the repetition of a consonant in any syllables that, according to the poem's meter, are stressed[citation needed], as in James Thomson's verse "Come…dragging the lazy languid Line along". Another example is Peter Piper Picked a Peck of Pickled Peppers.
Examples
Alice’s aunt ate apples and acorns around August.
Becky’s beagle barked and bayed, becoming bothersome for Billy.
Carries cat clawed her couch, creating chaos.
Dan’s dog dove deep in the dam, drinking dirty water as he dove.
Eric’s eagle eats eggs, enjoying each episode of eating.
Fred’s friends fried Fritos for Friday’s food.