The document discusses the differences between literal and figurative language. Literal language means exactly what it says, while figurative language means something different than the literal definition and requires interpretation. Some examples of figurative language provided are common idioms like "raining cats and dogs" and metaphors like referring to someone as a "solid rock." The document also defines types of figurative language such as similes, metaphors, personification, hyperbole, idioms, and oxymorons; and provides examples of each.