The six subjects include basic skills, vocational training, classes covering aspects of work and employment, artistic and cultural expression workshops, ICT and physical education and sport.

UNESCO: Country Profile: Uruguay

In the last few months, it has dropped the term from its website, and now refers to "old" unmarried women (which it classes as over 27, or sometimes over 30), but the expression remains widely used elsewhere.

BBC: China's 'leftover women', unmarried at 27