We found 21 dictionaries that define the word stumper:

General (16 matching dictionaries)

1. stumper: Merriam-Webster
2. stumper: Oxford Learner's Dictionaries
3. stumper: Collins English Dictionary
4. stumper: Vocabulary.com
5. Stumper, stumper: Wordnik
6. stumper: Wiktionary
7. stumper: Infoplease Dictionary
8. stumper: Dictionary.com
9. Stumper: Online Plain Text English Dictionary
10. stumper: Webster's Revised Unabridged, 1913 Edition
11. stumper: Rhymezone
12. Stumper: AllWords.com Multi-Lingual Dictionary
13. STUMPER: Dictionary of Americanisms (1848)
14. stumper: FreeDictionary.org
15. stumper: Mnemonic Dictionary
16. Stumper: TheFreeDictionary.com

Business (1 matching dictionary)

17. stumper: Legal dictionary

Computing (1 matching dictionary)

18. stumper: Encyclopedia

Medicine (1 matching dictionary)

19. stumper: Medical dictionary

Miscellaneous (1 matching dictionary)

20. stumper: Idioms

Slang (1 matching dictionary)

21. Stumper, Stumper: Urban Dictionary

(Note: See stumpers as well.)

Definitions from Wiktionary (stumper) ▸ noun:  One who stumps, or speaks, or orates, as a politician. ▸ noun:  (informal) A difficult puzzle or problem. ▸ noun:  (archaic, slang) A boastful person. Similar: toughie, poser, stomper, statemonger, stammerer, stutterer, speechmaker, stamper, stunter, speecher, more... Opposite: no-brainer, easy, straightforward, simple Types: riddle, enigma, puzzle, conundrum, paradox, perplexity, head-scratcher, more... ▸ Words similar to stumper ▸ Usage examples for stumper ▸ Idioms related to stumper ▸ Wikipedia articles (New!) ▸ Popular adjectives describing stumper ▸ Words that often appear near stumper ▸ Rhymes of stumper ▸ Invented words related to stumper