We found 17 dictionaries that define the word gnats:

General (10 matching dictionaries)

1. gnats: Merriam-Webster
2. gnats: Collins English Dictionary
3. gnats: Vocabulary.com
4. Gnats, gnat's, gnats: Wordnik
5. gnats: Cambridge Advanced Learner's Dictionary
6. Gnats, gnats: Wiktionary
7. GNATS: Dictionary.com
8. gnats: Cambridge Essential American English Dictionary
9. GNATS, Gnats (disambiguation), Gnats: Wikipedia, the Free Encyclopedia
10. GNATS: TheFreeDictionary.com

Computing (2 matching dictionaries)

11. GNATS: Free On-line Dictionary of Computing
12. GNATS: Encyclopedia

Medicine (3 matching dictionaries)

13. gnats: Merriam-Webster Medical Dictionary
14. online medical dictionary (No longer online)
15. GNATS: Medical dictionary

Miscellaneous (2 matching dictionaries)

16. GNATS: Acronym Finder
17. GNATS: Idioms

(Note: See gnat as well.)

Definitions from Wikipedia (GNATS) ▸ noun:  the GNU project's issue-tracking software. Opposite: giants, elephants, whales, mammoths Types: biting gnats, stinging gnats, mosquito gnats, fruit flies, fruit gnats, pea gnats, more... Phrases: fungus gnats, buffalo gnats, gall gnats, common gnats, gnats piss, more... Adjectives: small, black, tiny, little, fungus, many, buffalo, few, stinging, gall, biting ▸ Words similar to gnats ▸ Usage examples for gnats ▸ Idioms related to gnats ▸ Wikipedia articles (New!) ▸ Popular adjectives describing gnats ▸ Words that often appear near gnats ▸ Rhymes of gnats ▸ Invented words related to gnats