We found 12 dictionaries that define the word gut reaction:

General (7 matching dictionaries)

1. gut reaction: Collins English Dictionary
2. gut reaction: Wiktionary
3. gut reaction: Dictionary.com
4. Gut reaction: Wikipedia, the Free Encyclopedia
5. gut reaction: TheFreeDictionary.com

Business (1 matching dictionary)

6. Gut reaction: Legal dictionary

Computing (1 matching dictionary)

7. Gut reaction: Encyclopedia

Medicine (1 matching dictionary)

8. Gut reaction: Medical dictionary

Miscellaneous (1 matching dictionary)

9. Gut reaction: Idioms

Slang (1 matching dictionary)

10. gut reaction: Urban Dictionary

Definitions from Wiktionary (gut reaction) ▸ noun:  (idiomatic) An instantaneous reaction made without thought. Similar: knee-jerking, revulsion, quell, gut shot, gutshot, start, brash, gut punch, gutbuster, gut-shot, more... Opposite: deliberation, analysis, contemplation, reflection ▸ Words similar to gut reaction ▸ Usage examples for gut reaction ▸ Idioms related to gut reaction ▸ Wikipedia articles (New!) ▸ Words that often appear near gut reaction ▸ Rhymes of gut reaction ▸ Invented words related to gut reaction