We found 13 dictionaries that define the word O'Casey:

General (12 matching dictionaries)

1. O'Casey: Merriam-Webster
2. O'Casey, O'Casey: Collins English Dictionary
3. O'Casey: Vocabulary.com
4. O'Casey: Wordnik
5. O'Casey: Wiktionary
6. O'Casey: Webster's New World College Dictionary, 4th Ed.
7. o'casey, ocasey: Dictionary.com
8. O'Casey, O'Casey (surname): Wikipedia, the Free Encyclopedia
9. O'casey: Rhymezone
10. ocasey: FreeDictionary.org
11. o'casey: Mnemonic Dictionary
12. O'Casey: TheFreeDictionary.com

Computing (1 matching dictionary)

13. O'Casey: Encyclopedia

Definitions from WordNet (O'casey) ▸ noun:  Irish playwright (1880-1964) Phrases: sean ocasey, ocasey sean, more... ▸ Words similar to O'Casey ▸ Usage examples for O'Casey ▸ Idioms related to O'Casey ▸ Wikipedia articles (New!) ▸ Popular adjectives describing O'Casey ▸ Words that often appear near O'Casey ▸ Rhymes of O'Casey ▸ Invented words related to O'Casey