Noun
One who walks in his sleep; a somnambulist.
Source: Webster's dictionaryIt had barely won acceptance for display at the Paris Salon, and criticism likened it to "a statue of a sleepwalker" and called it "an astonishingly accurate copy of a low type". Source: Internet
The title role of Amina (the sleepwalker ) with its high tessitura is renowned for its difficulty, requiring a complete command of trills and florid technique. Source: Internet
The film tells the story of a demented hypnotist who is using a sleepwalker to perform a series of murders. Source: Internet