We found 21 dictionaries that define the word Down's:

General (13 matching dictionaries)

1. Down's, Downs, downs: Merriam-Webster
2. downs, the Downs: Oxford Learner's Dictionaries
3. Downs: American Heritage Dictionary of the English Language
4. downs, the Downs: Collins English Dictionary
5. Downs, downs: Vocabulary.com
6. Down's, Downs, down's, downs: Wordnik
7. downs: Cambridge Advanced Learner's Dictionary
8. Down's, Downs, downs: Wiktionary
9. downs, the downs: Dictionary.com
10. downs: Cambridge Essential American English Dictionary
11. Downs (nautical), Downs (surname), Downs, The Downs (Bristol), The Downs (ship anchorage), The Downs: Wikipedia, the Free Encyclopedia
12. Downs: Rhymezone
13. Downs, The Downs: TheFreeDictionary.com

Business (1 matching dictionary)

14. Downs, The Downs: Legal dictionary

Computing (1 matching dictionary)

15. Down's, Downs, The Downs: Encyclopedia

Medicine (2 matching dictionaries)

16. Downs: Merriam-Webster Medical Dictionary
17. Down's, Downs, The Downs: Medical dictionary

Miscellaneous (1 matching dictionary)

18. Downs: Idioms

Slang (2 matching dictionaries)

19. downs: Green’s Dictionary of Slang
20. Downs, the downs: Urban Dictionary

Sports (1 matching dictionary)

21. Downs: Sports Definitions

(Note: See down as well.)

Definitions from Wiktionary (Down's) ▸ noun:  (informal) Ellipsis of Down's syndrome. Similar: pull down, declining, Falling, pour down, downward, shoot down, knock down, toss off, go through, descending, more... Types: syndrome, disorder, chromosomal, more... Phrases: South Downs, Darling Downs, Churchill Downs, North Downs, first downs, more... Adjectives: put, hand, first, shut, open, sit, slow, break, and, mark, high Colors:     gray,     blue,     white,     black,     brown, more... ▸ Words similar to Down's ▸ Usage examples for Down's ▸ Idioms related to Down's ▸ Wikipedia articles (New!) ▸ Popular adjectives describing Down's ▸ Words that often appear near Down's ▸ Rhymes of Down's ▸ Invented words related to Down's