We found 45 dictionaries that define the word auction:

General (26 matching dictionaries)

1. auction: Merriam-Webster.com
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: Free Dictionary
22. auction: Mnemonic Dictionary
23. auction: LookWAYup Translating Dictionary/Thesaurus
24. auction: Dictionary/thesaurus

Art (2 matching dictionaries)

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

Business (10 matching dictionaries)

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

Computing (1 matching dictionary)

37. auction: Encyclopedia

Miscellaneous (2 matching dictionaries)

38. Brilliant Dream Dictionary (No longer online)
39. auction: Idioms

Science (2 matching dictionaries)

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

Sports (1 matching dictionary)

42. Auction: Fifthchair Bridge

Tech (1 matching dictionary)

43. 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,     green,     blue,     purple,     orange,     brown ▸ 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