We found 12 dictionaries that define the word opposites:

General (9 matching dictionaries)

1. opposites: Merriam-Webster
2. opposites: Collins English Dictionary
3. opposites: Vocabulary.com
4. Opposites, opposites: Wordnik
5. opposites: Cambridge Advanced Learner's Dictionary
6. opposites: Wiktionary
7. opposites: Dictionary.com
8. Opposites (album), The Opposites: Wikipedia, the Free Encyclopedia
9. Opposites: TheFreeDictionary.com

Business (1 matching dictionary)

10. opposites: Legal dictionary

Computing (1 matching dictionary)

11. Opposites: Encyclopedia

Miscellaneous (1 matching dictionary)

12. Opposites: Idioms

(Note: See opposite as well.)

Definitions from Wikipedia (Opposites) ▸ noun:  the sixth studio album by Scottish alternative rock band Biffy Clyro, which was released on 28 January 2013. Opposite: contraries, antonyms Types: antonyms, contraries, contradictories, contradictions, more... Phrases: polar opposites, Opposites Attract, Solar Opposites, Unity of opposites, You and I Are Polar Opposites, more... Adjectives: polar, such, exact, apparent, irreconcilable, complete, complementary, extreme, direct, mighty, exclusive ▸ Words similar to opposites ▸ Usage examples for opposites ▸ Idioms related to opposites ▸ Wikipedia articles (New!) ▸ Popular adjectives describing opposites ▸ Words that often appear near opposites ▸ Rhymes of opposites ▸ Invented words related to opposites