A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education, or maintaining a historical record".

What is an example of a documentary?

A documentary is defined as a film or television program that is educational and tells a true story. An example of a documentary is the An Inconvenient Truth, a movie about global warming. ... An example of something documentary is evidence that proves someone's alibi during the time of a murder; documentary evidence.

What does documentary film mean?

A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education, or maintaining a historical record". ... Early documentary films, originally called "actuality films", lasted one minute or less.