(n.) One who dances or who practices dancing.

artist artiste ballerina ballet dancer ballet girl ballroom dancer belly dancer burlesque queen choral dancer chorine chorus boy chorus girl clog dancer conjurer coryphee dancing girl danseur danseur noble danseuse ecdysiast entertainer exotic dancer female impersonator figurant figurante geisha geisha girl guisard guiser heel-and-toe dancer hoofer hula girl impersonator magician mountebank mummer musician nautch girl peeler performer prestidigitator prima ballerina public entertainer show girl singer square-dancer stripper stripteaser stripteuse terpsichorean vaudevillian vaudevillist