We found 19 dictionaries that define the word data structure:

General (10 matching dictionaries)

1. data structure: Merriam-Webster
2. data structure: Collins English Dictionary
3. data structure: Vocabulary.com
4. data-structure, data structure: Wiktionary
5. data structure: Dictionary.com
6. Data Structure, Data structure: Wikipedia, the Free Encyclopedia
7. data structure: Rhymezone
8. data structure: FreeDictionary.org
9. data structure: Mnemonic Dictionary
10. data structure: TheFreeDictionary.com

Business (1 matching dictionary)

11. BusinessDictionary.com (No longer online)

Computing (5 matching dictionaries)

12. data structure: Free On-line Dictionary of Computing
13. Data Structure: CCI Computer
14. data structure: Dictionary of Algorithms and Data Structures
15. Webopedia (No longer online)
16. data structure: Encyclopedia

Medicine (1 matching dictionary)

17. online medical dictionary (No longer online)

Science (2 matching dictionaries)

18. A Glossary of Mathematical Terms (No longer online)
19. Data Structure: Eric Weisstein's World of Mathematics

(Note: See data_structures as well.)

Definitions from Wiktionary (data structure) ▸ noun:  (computer science) Any form of storing and organizing data in a computer so that it can be accessed efficiently. Similar: datastructure, file format, database, data, file system, struct, data type, data set, structure, processing, more... Opposite: chaos, disorder, randomness, unstructured Types: array, list, stack, queue, priority queue, hash table, tree, graph, more... Phrases: hierarchical data structure, concrete data structure, Data structure alignment, Passive data structure, Persistent data structure, more... ▸ Words similar to data structure ▸ Usage examples for data structure ▸ Idioms related to data structure ▸ Wikipedia articles (New!) ▸ Words that often appear near data structure ▸ Rhymes of data structure ▸ Invented words related to data structure