(adj.) = northern ; Hyperborean ; northerly ; northernly. Ex: Edmonds supervised the planning and construction of two such regional libraries, in the northern and southern parts of the city. Ex: The author evaluates the classification patterns established by the Library of Congress for the 'Hyperborean languages of America and the kindred languages of Asia'. Ex: However, the most northerly and climatically extreme parts of the Arctic are inhabited by few species. Ex: South-west Scotland is the most nothernly big chunk of lowland grassland in the UK.