We found 17 dictionaries that define the word oy:

General (11 matching dictionaries)

1. oy: Merriam-Webster
2. oy: Oxford Learner's Dictionaries
3. oy: Collins English Dictionary
4. OY, Oy, Oy, Oy, oy: Wordnik
5. oy: Wiktionary
6. oy: Webster's New World College Dictionary, 4th Ed.
7. oy: Infoplease Dictionary
8. OY: Dictionary.com
9. Oy (Dark Tower), Oy, Oy: Wikipedia, the Free Encyclopedia
10. OY, Oy: Stammtisch Beau Fleuve Acronyms
11. Oy: TheFreeDictionary.com

Art (1 matching dictionary)

12. Glossary of Stamp Collecting Terms (No longer online)

Computing (1 matching dictionary)

13. Oy: Encyclopedia

Medicine (1 matching dictionary)

14. Oy: Medical dictionary

Miscellaneous (2 matching dictionaries)

15. OY: Acronym Finder
16. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

17. oy, oy: Urban Dictionary

Definitions from Wikipedia (Oy) ▸ noun:  the third studio album by the Iranian singer-songwriter Mohsen Namjoo after Toranj and Jabr-e Joghrafiyaei. Phrases: Oy vey, oy vay, oy gevalt, Bedford OY, ends with oy sound, more... ▸ Words similar to oy ▸ Usage examples for oy ▸ Idioms related to oy ▸ Wikipedia articles (New!) ▸ Popular adjectives describing oy ▸ Words that often appear near oy ▸ Rhymes of oy ▸ Invented words related to oy