We found 15 dictionaries that define the word isms:

General (9 matching dictionaries)

1. -isms, isms: Merriam-Webster
2. isms: Collins English Dictionary
3. isms: Vocabulary.com
4. Isms, ism's, isms: Wordnik
5. isms: Cambridge Advanced Learner's Dictionary
6. ISMS, isms: Wiktionary
7. isms: Dictionary.com
8. ISMS, -isms: Wikipedia, the Free Encyclopedia
9. Isms: TheFreeDictionary.com

Computing (1 matching dictionary)

10. Isms: Encyclopedia

Medicine (1 matching dictionary)

11. Isms: Medical dictionary

Miscellaneous (2 matching dictionaries)

12. ISMS: Acronym Finder
13. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

14. isms: Urban Dictionary

Tech (1 matching dictionary)

15. ISMS: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING

(Note: See ism as well.)

Definitions from Wiktionary (ISMS) ▸ noun:  (computing, Internet) Initialism of Information Security Management System. Similar: doctrine, school of thought, philosophy, ideologist, fanaticism, racism, sect, dogma, socialism, heresy, more... Opposite: anti-discrimination, egalitarianism, inclusivity Adjectives: other, various, many, new, foreign, modern, political, organ, numerous, literary, philosophical ▸ Words similar to isms ▸ Usage examples for isms ▸ Idioms related to isms ▸ Wikipedia articles (New!) ▸ Popular adjectives describing isms ▸ Words that often appear near isms ▸ Rhymes of isms ▸ Invented words related to isms