We found 5 dictionaries that define the word racks brains:

General (1 matching dictionary)

1. racks brains: TheFreeDictionary.com

Business (1 matching dictionary)

2. racks brains: Legal dictionary

Computing (1 matching dictionary)

3. racks brains: Encyclopedia

Medicine (1 matching dictionary)

4. racks brains: Medical dictionary

Miscellaneous (1 matching dictionary)

5. racks brains: Idioms

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