'Microfilm' definitions:

Definition of 'microfilm'

From: WordNet
noun
Film on which materials are photographed at greatly reduced size; useful for storage; a magnification system is used to read the material
verb
Record on microfilm

Definition of 'Microfilm'

From: GCIDE
  • Microfilm \Mic"ro*film\, v. t. to photograph and produce images of on microfilm. [PJC]

Definition of 'Microfilm'

From: GCIDE
  • Microfilm \Mic"ro*film\, n. [Micro- + film.] a photographic film with one or more very small images of printed or other graphic matter. Numerous images, corresponding to the contents of a book, newspaper, or journal, are typically produced on one long roll of film, and may be viewed for reading in a special apparatus called a microfilm reader. [PJC]

Synonyms of 'microfilm'

From: Moby Thesaurus