cinefilm noun 2verb 1forms 4 noun2 •Any of various obsolete film formats, including 8 mm, 9.5 mm, 16 mm, and Super 8, formerly much used for making home movies to be viewed on a projector. •A film recorded on this medium. verb1 •To record onto cinefilm. formscinefilmed · cinefilming · cinefilms · cinéfilms