We found 16 dictionaries that define the word the buck stops here:

General (10 matching dictionaries)

1. the buck stops here: Longman Dictionary of Contemporary English
2. the buck stops here: Merriam-Webster
3. the buck stops here, the buck stops here: Oxford Learner's Dictionaries
4. the buck stops here: Collins English Dictionary
5. The buck stops here: Cambridge Advanced Learner's Dictionary
6. the buck stops here: Wiktionary
7. The buck stops here: Dictionary.com
8. The Buck Stops Here (King of the Hill), The Buck Stops Here (album), The Buck Stops Here, The buck stops here: Wikipedia, the Free Encyclopedia
9. the buck stops here: TheFreeDictionary.com
10. The buck stops here: Phrase Finder

Business (2 matching dictionaries)

11. the buck stops here: Legal dictionary
12. the buck stops here: Financial dictionary

Computing (1 matching dictionary)

13. the buck stops here: Encyclopedia

Medicine (1 matching dictionary)

14. the buck stops here: Medical dictionary

Miscellaneous (1 matching dictionary)

15. The buck stops here: Idioms

Slang (1 matching dictionary)

16. The buck stops here: Urban Dictionary

Definitions from Wikipedia (The Buck Stops Here) ▸ noun:  an album by saxophonist Buck Hill which was recorded in 1990 and released on the Muse label. ▸ Words similar to the buck stops here ▸ Usage examples for the buck stops here ▸ Idioms related to the buck stops here ▸ Wikipedia articles (New!) ▸ Words that often appear near the buck stops here ▸ Rhymes of the buck stops here ▸ Invented words related to the buck stops here