In poetry, accent refers to the stressed syllable of a polysyllabic word, or a monosyllabic word that receives stress because it belongs to an "open class" of words (noun, verb, adjective, adverb) or because of "contrastive" or "rhetorical" stress. In basic analysis of a poem by scansion, accents are represented with a slash ("/").[1] There is generally one accent in each foot of a line, unless the foot is a spondee (//). The accent for an unstressed syllable is a (U) above the unstressed syllable.