single out single out /ˈsɪŋɡəl aʊt/

verb

1. () Select from a group  ( single out )
   select from a group
    She was singled out for her outstanding performance
   She was singled out for her outstanding performance
   
2. () Treat differently on the basis of sex or race  ( separate , discriminate , single out )
   treat differently on the basis of sex or race