A night school is an adult learning school that holds classes in the evening or at night to accommodate people who work during the day. It can also apply to a community college or university that hold classes for the aforementioned purpose, but also admits undergraduates. ... Found on http://en.wikipedia.org/wiki/Night_school
(from the article `adult education`) ...include both public-school programs for adults and the university extensions mentioned earlier. The school programs are administered by the ... Found on http://www.britannica.com/eb/a-z/n/41