We found 21 dictionaries that define the word duck soup:

General (16 matching dictionaries)

1. duck soup: Merriam-Webster
2. duck soup: Oxford Learner's Dictionaries
3. duck soup: American Heritage Dictionary of the English Language
4. duck soup: Collins English Dictionary
5. duck soup: Vocabulary.com
6. duck soup: Wiktionary
7. duck soup: Infoplease Dictionary
8. duck soup: Dictionary.com
9. Duck Soup, Duck soup: Wikipedia, the Free Encyclopedia
10. duck soup: Rhymezone
11. duck soup: FreeDictionary.org
12. duck soup: Mnemonic Dictionary
13. Duck Soup: The Word Detective
14. duck soup: TheFreeDictionary.com
15. Duck soup: World Wide Words

Computing (1 matching dictionary)

16. duck soup: Encyclopedia

Miscellaneous (1 matching dictionary)

17. duck soup: Idioms

Slang (3 matching dictionaries)

18. duck soup: Green’s Dictionary of Slang
19. duck soup: Urban Dictionary
20. Duck soup: Twists, Slugs and Roscoes: Hardboiled Slang

(Note: See duck_soups as well.)

Definitions from Wiktionary (duck soup) ▸ noun:  Used other than figuratively or idiomatically: see duck, soup. ▸ noun:  (slang, idiomatic) Something which is easy; a piece of cake. Similar: piece of cake, walkover, snap, pushover, cinch, picnic, duck's guts, ducks guts, ducks' guts, Chinese dumpling, more... Opposite: difficult, challenging, complex, hard, tough Types: easy, simple, effortless, piece of cake, child's play, more... Phrases: Duck blood and vermicelli soup, more... Adjectives: red-faced, red-blooded, top secret, bread-and-butter, blue-eyed, red ball, late antique, number one, true blue, very good, fair-haired ▸ Words similar to duck soup ▸ Usage examples for duck soup ▸ Idioms related to duck soup ▸ Wikipedia articles (New!) ▸ Words that often appear near duck soup ▸ Rhymes of duck soup ▸ Invented words related to duck soup