We found 19 dictionaries that define the word concepts:

General (10 matching dictionaries)

1. concepts: Merriam-Webster
2. concepts: Collins English Dictionary
3. concepts: Vocabulary.com
4. Concept's, Concepts, concept's, concepts: Wordnik
5. concepts: Cambridge Advanced Learner's Dictionary
6. concepts: Wiktionary
7. concepts: Dictionary.com
8. concepts: Cambridge Essential American English Dictionary
9. Concepts (Frank Sinatra album), Concepts (album), Concepts: Wikipedia, the Free Encyclopedia
10. Concepts: TheFreeDictionary.com

Art (2 matching dictionaries)

11. The Organon: A Conceptually Indexed Dictionary (by Genus and Differentia) (No longer online)
12. Concepts: Eastern Philosophy

Business (1 matching dictionary)

13. Concepts: Legal dictionary

Computing (1 matching dictionary)

14. Concepts: Encyclopedia

Medicine (2 matching dictionaries)

15. concepts: Merriam-Webster Medical Dictionary
16. Concepts: Medical dictionary

Miscellaneous (2 matching dictionaries)

17. concepts: Stanford Encyclopedia of Philosophy
18. Concepts: Internet Encyclopedia of Philosophy

Religion (1 matching dictionary)

19. concepts: Father Jeromes DICTIONARY of Words/Phrases Used in the QUFD Website

(Note: See concept as well.)

Definitions from Wikipedia (Concepts) ▸ noun:  a 1992 sixteen-disc box set compilation of the U.S. singer Frank Sinatra. ▸ noun:  an extension to the templates feature provided by the C++ programming language. Opposite: realities, facts, specifics, actualities, tangibles Types: abstract, concrete, abstract-concrete, formal, material, substantive, nominal, real, universal, particular, more... Phrases: abstract concepts, religious concepts, accounting concepts, self concepts, China concepts stock, more... Adjectives: basic, new, key, fundamental, different, abstract, important, current, general, theoretical, certain ▸ Words similar to concepts ▸ Usage examples for concepts ▸ Idioms related to concepts ▸ Wikipedia articles (New!) ▸ Popular adjectives describing concepts ▸ Words that often appear near concepts ▸ Rhymes of concepts ▸ Invented words related to concepts