We found 31 dictionaries that define the word microfilm:

General (23 matching dictionaries)

1. microfilm: Longman Dictionary of Contemporary English
2. microfilm: Merriam-Webster
3. microfilm: Oxford Learner's Dictionaries
4. microfilm: American Heritage Dictionary of the English Language
5. microfilm: Collins English Dictionary
6. microfilm: Vocabulary.com
7. Microfilm, microfilm: Wordnik
8. microfilm: Cambridge Advanced Learner's Dictionary
9. microfilm: Wiktionary
10. microfilm: Webster's New World College Dictionary, 4th Ed.
11. microfilm: The Wordsmyth English Dictionary-Thesaurus
12. microfilm: Infoplease Dictionary
13. microfilm: Dictionary.com
14. microfilm (n.): Online Etymology Dictionary
15. microfilm: Cambridge Essential American English Dictionary
16. Microfilm (collection), Microfilm: Wikipedia, the Free Encyclopedia
17. microfilm: Rhymezone
18. microfilm, microfilm, microfilm, microfilm (de), microfilm (m): AllWords.com Multi-Lingual Dictionary
19. microfilm: FreeDictionary.org
20. microfilm: Mnemonic Dictionary
21. microfilm: TheFreeDictionary.com

Art (2 matching dictionaries)

22. English-Chinese Dictionary of Graphic Communications (Big 5) (No longer online)
23. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (1 matching dictionary)

24. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

25. microfilm: CCI Computer
26. microfilm: Encyclopedia

Medicine (2 matching dictionaries)

27. online medical dictionary (No longer online)
28. microfilm: Medical dictionary

Tech (1 matching dictionary)

29. Book Binding (No longer online)

(Note: See microfilmed as well.)

Definitions from Wiktionary ( ) ▸ noun:  A continuous roll of film containing photographs of documents at a greatly reduced size. ▸ verb:  (transitive) To reproduce (documents) on such film. Similar: microfilmer, microform, microfiche, microrecord, microstorage, nanofilm, ultramicrofiche, microradiograph, microcopy, microcinematograph, more... Opposite: enlargement, magnification Phrases: Microfilm reader, microfilm plotter, computer output microfilm, microfilm sheet, more... Adjectives: photostat, positive, negative, original, computer, presidential, processed, archival, developed, available, owned Colors:     black,     gray,     silver,     white,     charcoal, more... ▸ Word origin ▸ Words similar to microfilm ▸ Usage examples for microfilm ▸ Idioms related to microfilm ▸ Wikipedia articles (New!) ▸ Popular adjectives describing microfilm ▸ Words that often appear near microfilm ▸ Rhymes of microfilm ▸ Invented words related to microfilm