We found 25 dictionaries that define the word flaps:

General (15 matching dictionaries)

1. flaps: Merriam-Webster
2. flaps: Oxford Learner's Dictionaries
3. flaps: Collins English Dictionary
4. flaps: Vocabulary.com
5. Flaps, flaps: Wordnik
6. flaps: Cambridge Advanced Learner's Dictionary
7. flaps: Wiktionary
8. flaps: Infoplease Dictionary
9. flaps: Dictionary.com
10. flaps: Cambridge Essential American English Dictionary
11. Flaps (aircraft), Flaps (card game), Flaps: Wikipedia, the Free Encyclopedia
12. flaps: Rhymezone
13. flaps: FreeDictionary.org
14. flaps: Mnemonic Dictionary
15. flaps: TheFreeDictionary.com

Business (1 matching dictionary)

16. Travel Industry Dictionary (No longer online)

Computing (1 matching dictionary)

17. flaps: Encyclopedia

Medicine (2 matching dictionaries)

18. flaps: Merriam-Webster Medical Dictionary
19. flaps: Medical dictionary

Miscellaneous (2 matching dictionaries)

20. FLAPS: Acronym Finder
21. flaps: Idioms

Slang (3 matching dictionaries)

22. flaps: Green’s Dictionary of Slang
23. flaps (!): English slang and colloquialisms used in the United Kingdom
24. F.L.A.P.S: Urban Dictionary

Tech (1 matching dictionary)

25. Dictionary for Avionics (No longer online)

(Note: See flap as well.)

Definitions from Wiktionary (flaps) ▸ noun:  (farriery, archaic) A disease in the mouths of horses involving inflammation in the cheeks or lips. Similar: fat lip, flew, lip flap, frounce, flannel mouth, nan flap, whiffling, thick lip, flannel-mouth, beef flaps, more... Opposite: stiffen, stabilize, secure, fix, anchor Types: ailerons, slats, spoilers, air brakes, flaperons, more... Phrases: wing flaps, mud flaps, surgical flaps, cat flaps, mutton flaps, more... Adjectives: free, local, large, triangular, small, mucosal, mucoperiosteal, lateral, posterior, full, long ▸ Words similar to flaps ▸ Usage examples for flaps ▸ Idioms related to flaps ▸ Wikipedia articles (New!) ▸ Popular adjectives describing flaps ▸ Words that often appear near flaps ▸ Rhymes of flaps ▸ Invented words related to flaps