We found 16 dictionaries that define the word fortresses:

General (12 matching dictionaries)

1. fortresses: Merriam-Webster
2. fortresses: Collins English Dictionary
3. fortresses: Vocabulary.com
4. Fortresses, fortresses: Wordnik
5. fortresses: Cambridge Advanced Learner's Dictionary
6. fortresses: Wiktionary
7. Fortresses, fortresses: Dictionary.com
8. fortresses: Cambridge Essential American English Dictionary
9. Fortresses: Online Plain Text English Dictionary
10. Fortresses: AllWords.com Multi-Lingual Dictionary
11. fortresses: FreeDictionary.org
12. Fortresses: TheFreeDictionary.com

Business (1 matching dictionary)

13. Fortresses: Legal dictionary

Computing (1 matching dictionary)

14. Fortresses: Encyclopedia

Medicine (1 matching dictionary)

15. Fortresses: Medical dictionary

Miscellaneous (1 matching dictionary)

16. Encyclopedia of Graphic Symbols (No longer online)

Phrases: Maxim Gorky Fortresses, more... Adjectives: other, strong, great, several, important, many, few, impregnable, principal, french, ancient ▸ Words similar to fortresses ▸ Usage examples for fortresses ▸ Idioms related to fortresses ▸ Wikipedia articles (New!) ▸ Words that often appear near fortresses ▸ Rhymes of fortresses ▸ Invented words related to fortresses