A writer’s choice of words, phrases, sentence structures, and figurative language, which combine to help create meaning. Formal diction consists of a dignified, impersonal, and elevated use of language; it follows the rules of syntax exactly and is often characterized by complex words and lofty tone. Middle diction maintains correct language usage, but is less elevated than formal diction; it reflects the way most educated people speak. Informal diction represents the plain language of everyday use, and often includes idiomatic expressions, slang, contractions, and many simple, common words. Poetic diction refers to the way poets sometimes employ an elevated diction that deviates significantly from the common speech and writing of their time, choosing words for their supposedly inherent poetic qualities. Since the eighteenth century, however, poets have been incorporating all kinds of diction in their work and so there is no longer an automatic distinction between the language of a poet and the language of everyday speech. See also dialect.