We found 19 dictionaries that define the word -ism:

General (13 matching dictionaries)

1. -ism: Merriam-Webster
2. -ism: Oxford Learner's Dictionaries
3. -ism: Collins English Dictionary
4. -ism: Wordnik
5. -ism: Cambridge Advanced Learner's Dictionary
6. -ism: Wiktionary
7. -ism: Webster's New World College Dictionary, 4th Ed.
8. -ism: The Wordsmyth English Dictionary-Thesaurus
9. -ism: Dictionary.com
10. -ism: Online Etymology Dictionary
11. -ism: Wikipedia, the Free Encyclopedia
12. -ism: Online Plain Text English Dictionary
13. -ism: MyWord.info

Art (3 matching dictionaries)

14. -ism: ArtLex Lexicon of Visual Art Terminology
15. -ism: Dictionary of Philosophical Terms and Names
16. -ism: A Cross Reference of Latin and Greek Elements

Medicine (1 matching dictionary)

17. -ism: Medical dictionary

Miscellaneous (1 matching dictionary)

18. Glossary of Unusual Sexual Practices (No longer online)

Science (1 matching dictionary)

19. FOLDOP - Free On Line Dictionary Of Philosophy (No longer online)

Types: communism, socialism, fascism, capitalism, nationalism, internationalism, communitarianism, individualism, collectivism, more... ▸ Word origin ▸ Words similar to -ism ▸ Usage examples for -ism ▸ Idioms related to -ism ▸ Wikipedia articles (New!) ▸ Words that often appear near -ism ▸ Rhymes of -ism ▸ Invented words related to -ism