After college, she spent her first 'postgraduate' year studying abroad.
a 'postgraduate' [=('US') 'graduate'] student/course/program
(..) Bones society, we couldn't resist. Skull and Bones, people say it's a fraternity at Yale University but it's really a postgraduate organization. So it was founded in and it's not like a normal fraternity. People don't pledge. These people choose who they want to come. (..)2009 Loose Change 9/11: An American Coup