#polyglot__linguist  a person who speaks more than one language
  supertype:  person__individual__someone__somebody__mortal__human__human_being__humanbeing__soul  a human being; "there was too much for one person to do"
  instance:  Ferdinand_de_Saussure
  subtype:  bilingual  a person who speaks two languages fluently
  subtype:  translator__transcriber  a person who translates written messages from one language to another

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