unclassified

adjective

• 1not arranged in or assigned to classes or categories:many texts remain unclassified or uncatalogued
• British (of a road) not classified according to the overall system of road numbering.
• British denoting a university degree without honours: he took an unclassified degree in modern languages
• British (of a grade in an examination) denoting a fail: a high proportion of candidates got unclassified grades

• 2(of information or documents) not designated as secret: the project was unclassified