We found 47 dictionaries that define the word auction:

General (27 matching dictionaries)

1. auction: Merriam-Webster
2. auction, auction: Oxford Learner's Dictionaries
3. auction: American Heritage Dictionary of the English Language
4. auction: Collins English Dictionary
5. auction: Vocabulary.com
6. Auction, auction: Wordnik
7. auction: Cambridge Advanced Learner's Dictionary
8. auction: Wiktionary
9. auction: Webster's New World College Dictionary, 4th Ed.
10. auction: The Wordsmyth English Dictionary-Thesaurus
11. auction: Infoplease Dictionary
12. auction: Dictionary.com
13. auction (n.): Online Etymology Dictionary
14. auction: Cambridge Essential American English Dictionary
15. Auction: Wikipedia, the Free Encyclopedia
16. Auction: Online Plain Text English Dictionary
17. auction: Webster's Revised Unabridged, 1913 Edition
18. auction: Rhymezone
19. auction: AllWords.com Multi-Lingual Dictionary
20. auction: Webster's 1828 Dictionary
21. auction: FreeDictionary.org
22. auction: Mnemonic Dictionary
23. auction: TheFreeDictionary.com
24. auction: Longman Dictionary of Contemporary English
25. auction: Merriam-Webster

Art (2 matching dictionaries)

26. Beginners' Bridge Glossay (No longer online)
27. Glossary of Stamp Collecting Terms (No longer online)

Business (11 matching dictionaries)

28. auction: Merriam-Webster Legal Dictionary
29. MoneyGlossary.com (No longer online)
30. auction: Webster's New World Law Dictionary
31. INVESTORWORDS (No longer online)
32. Glossary of Legal Terms (No longer online)
33. Bouvier's Law Dictionary 1856 Edition (No longer online)
34. Auction: Investopedia
35. auction: Legal dictionary
36. auction: Financial dictionary
37. Accounting, Business Studies and Economics Dictionary (No longer online)
38. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

39. auction: Encyclopedia

Miscellaneous (2 matching dictionaries)

40. Brilliant Dream Dictionary (No longer online)
41. auction: Idioms

Science (2 matching dictionaries)

42. Auction: Eric Weisstein's World of Mathematics
43. Game Theory Dictionary (No longer online)

Sports (1 matching dictionary)

44. Auction: Fifthchair Bridge

Tech (1 matching dictionary)

45. auction: Coin Collecting

(Note: See auctioned as well.)

Definitions from Wiktionary ( ) ▸ noun:  A public event where goods or property are sold to the highest bidder. ▸ noun:  (bridge) The first stage of a deal, in which players bid to determine the final contract. ▸ verb:  To sell at an auction. Similar: auctioneer, auction off, vendue, auction bridge, auction sale, licitation, auction house, commission bid, bidding, limit bid, more... Opposite: sale Types: Dutch auction, sealed bid, English auction, auctioneer, more... Phrases: public auction, auction house, auction sale, auction houses, auction block, more... Adjectives: public, dutch, first, price, open, double, bid, english, online, silent, annual Colors:     red,     gold,     black,     silver,     white, more... ▸ Word origin ▸ Words similar to auction ▸ Usage examples for auction ▸ Idioms related to auction ▸ Wikipedia articles (New!) ▸ Popular adjectives describing auction ▸ Words that often appear near auction ▸ Rhymes of auction ▸ Invented words related to auction