We found 36 dictionaries that define the word ridiculous:

General (31 matching dictionaries)

1. ridiculous: Merriam-Webster.com
2. ridiculous: Oxford Learner's Dictionaries
3. ridiculous: American Heritage Dictionary of the English Language
4. ridiculous: Collins English Dictionary
5. ridiculous: Vocabulary.com
6. Ridiculous, ridiculous: Wordnik
7. ridiculous: Cambridge Advanced Learner's Dictionary
8. ridiculous: Wiktionary
9. ridiculous: Webster's New World College Dictionary, 4th Ed.
10. ridiculous: The Wordsmyth English Dictionary-Thesaurus
11. ridiculous: Infoplease Dictionary
12. Ridiculous, ridiculous: Dictionary.com
13. ridiculous: Online Etymology Dictionary
14. ridiculous: Cambridge Essential American English Dictionary
15. Ridiculous (DJ Drama song), Ridiculous (album), Ridiculous (song), Ridiculous, The ridiculous: Wikipedia, the Free Encyclopedia
16. Ridiculous: Online Plain Text English Dictionary
17. ridiculous: Webster's Revised Unabridged, 1913 Edition
18. ridiculous: Rhymezone
19. ridiculous: AllWords.com Multi-Lingual Dictionary
20. ridiculous: Webster's 1828 Dictionary
21. ridiculous: Free Dictionary
22. ridiculous: Mnemonic Dictionary
23. ridiculous: LookWAYup Translating Dictionary/Thesaurus
24. ridiculous: Dictionary/thesaurus
25. ridiculous: Wikimedia Commons US English Pronunciations

Business (1 matching dictionary)

26. Ridiculous (album), ridiculous: Legal dictionary

Computing (1 matching dictionary)

27. ridiculous: Encyclopedia

Medicine (1 matching dictionary)

28. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

29. ridiculous: Idioms

Slang (1 matching dictionary)

30. RIDICULOUS, Ridiculous: Urban Dictionary

(Note: See ridiculously as well.)

Definitions from Wiktionary ( ) ▸ adjective:  deserving of ridicule; foolish, absurd ▸ adjective:  (informal) astonishing, extreme, unbelievable Similar: ludicrous, silly, farcical, humorous, derisory, humourous, foolish, pathetic, undignified, preposterous, more... Opposite: sensible, reasonable, logical, rational, serious Types: absurd, preposterous, ludicrous, laughable, silly, farcical, absurdist, absurdity, more... Phrases: from the sublime to the ridiculous, The Ridiculous 6, How Ridiculous, The Dream of a Ridiculous Man, Tragedy of a Ridiculous Man, more... ▸ Word origin ▸ Words similar to ridiculous ▸ Usage examples for ridiculous ▸ Idioms related to ridiculous ▸ Wikipedia articles (New!) ▸ Popular nouns described by ridiculous ▸ Words that often appear near ridiculous ▸ Rhymes of ridiculous ▸ Invented words related to ridiculous