What is the meaning of 7th art?

The seventh art (cinema, mainly preceded by the definite article) The art of making movies; cinematography; cinema. All content on this website, including the dictionary, synonym dictionary, literature, geography and other reference data, is for informational purposes only. This information should not be considered complete or up-to-date and is not intended to be used in place of a visit, consultation or advice from a legal, medical or other professional.