We found 13 dictionaries that define the word warns:

General (11 matching dictionaries)

1. warns: Merriam-Webster
2. warns: Collins English Dictionary
3. Warn's, Warns, warns: Wordnik
4. warns: Cambridge Advanced Learner's Dictionary
5. Warns, warns: Wiktionary
6. warns: Dictionary.com
7. warns: Cambridge Essential American English Dictionary
8. Warns: Wikipedia, the Free Encyclopedia
9. Warns: Rhymezone
10. warns: TheFreeDictionary.com
11. warns: Vocabulary.com

Business (1 matching dictionary)

12. warns: Legal dictionary

Miscellaneous (1 matching dictionary)

13. warns: Idioms

(Note: See warn as well.)

Definitions from WordNet (Warns) ▸ name:  A surname (very rare: popularity rank in the U.S.: #53485) Types: alerts, notifies, informs, more... Phrases: warns off, warns off the course, person who warns, warns aggressively, warns me, more... ▸ Words similar to warns ▸ Usage examples for warns ▸ Idioms related to warns ▸ Wikipedia articles (New!) ▸ Words that often appear near warns ▸ Rhymes of warns ▸ Invented words related to warns