We found 39 dictionaries that define the word nothing:

General (29 matching dictionaries)

1. nothing: Merriam-Webster.com
2. nothing: Oxford Learner's Dictionaries
3. nothing: American Heritage Dictionary of the English Language
4. nothing: Collins English Dictionary
5. nothing: Vocabulary.com
6. Nothing, Nothing, nothing, nothing: Wordnik
7. nothing: Cambridge Advanced Learner's Dictionary
8. nothing: Wiktionary
9. nothing: Webster's New World College Dictionary, 4th Ed.
10. nothing: The Wordsmyth English Dictionary-Thesaurus
11. nothing: Infoplease Dictionary
12. Nothing, nothing: Dictionary.com
13. nothing: Online Etymology Dictionary
14. nothing: Cambridge Essential American English Dictionary
15. Nothing (A Chorus Line song), Nothing (A song), Nothing (Janet Jackson song), Nothing (Meshuggah album), Nothing (N.E.R.D. album), Nothing (N.E.R.D album), Nothing (The Script song), Nothing (band), Nothing (disambiguation), Nothing (film), Nothing, The Nothing (Korn album), The Nothing: Wikipedia, the Free Encyclopedia
16. Nothing: Online Plain Text English Dictionary
17. nothing: Webster's Revised Unabridged, 1913 Edition
18. nothing: Rhymezone
19. Nothing: AllWords.com Multi-Lingual Dictionary
20. nothing: Webster's 1828 Dictionary
21. Nothing (for zero quantity): American-Britih Dictionary
22. Nothing: Dictionary of Phrase and Fable (1898)
23. nothing: Free Dictionary
24. nothing: Mnemonic Dictionary
25. nothing: LookWAYup Translating Dictionary/Thesaurus
26. nothing: Dictionary/thesaurus
27. nothing: Wikimedia Commons US English Pronunciations

Art (2 matching dictionaries)

28. nothing: ArtLex Lexicon of Visual Art Terminology
29. Philosophy of Mind (No longer online)

Business (1 matching dictionary)

30. nothing: Legal dictionary

Computing (1 matching dictionary)

31. nothing: Encyclopedia

Medicine (1 matching dictionary)

32. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

33. Encyclopedia of Graphic Symbols (No longer online)
34. nothing: Idioms

Religion (1 matching dictionary)

35. NOTHING: Glossary of Biblical English of the Authorised Version of the HOLY BIBLE

Slang (2 matching dictionaries)

36. nothing: Green’s Dictionary of Slang
37. the nothing: Urban Dictionary

(Note: See nothings as well.)

Definitions from Wiktionary ( ) ▸ noun:  Something trifling, or of no consequence or importance. ▸ noun:  A trivial remark especially in the term sweet nothings. ▸ noun:  A nobody (insignificant person). ▸ adverb:  (archaic) Not at all; in no way. ▸ adjective:  Completely unimportant. Similar: zilch, nil, naught, nix, aught, goose egg, zero, Cypher, cipher, zip, more... Opposite: everything, abundance, plenty, all, something Phrases: nothing but, nothing else, for nothing, say nothing, Know Nothing, more... Adjectives: worth, good, for, all, mere, fear, mean, present, sure, airy, learnt Colors:     black,     white,     gray,     beige,     taupe,     ivory,     charcoal,     silver,     cream,     smoke ▸ Word origin ▸ Words similar to nothing ▸ Usage examples for nothing ▸ Idioms related to nothing ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nothing ▸ Popular nouns described by nothing ▸ Words that often appear near nothing ▸ Rhymes of nothing ▸ Invented words related to nothing