We found 7 dictionaries that define the word union jacks:

General (6 matching dictionaries)

1. union jacks: Merriam-Webster
2. Union Jacks: Collins English Dictionary
3. Union jacks: Cambridge Advanced Learner's Dictionary
4. Union Jacks: Wiktionary
5. Union Jacks: Wikipedia, the Free Encyclopedia
6. Union Jacks: TheFreeDictionary.com

Computing (1 matching dictionary)

7. Union Jacks: Encyclopedia

(Note: See union_jack as well.)

Definitions from Wikipedia (Union Jacks) ▸ noun:  the Babys' fourth album, which peaked at number 42 on the Billboard 200 in 1980. ▸ Words similar to union jacks ▸ Usage examples for union jacks ▸ Idioms related to union jacks ▸ Wikipedia articles (New!) ▸ Words that often appear near union jacks ▸ Rhymes of union jacks ▸ Invented words related to union jacks