We found 38 dictionaries that define the word Gnat:

General (26 matching dictionaries)

1. gnat: Merriam-Webster
2. gnat: Oxford Learner's Dictionaries
3. gnat: American Heritage Dictionary of the English Language
4. gnat: Collins English Dictionary
5. gnat: Vocabulary.com
6. Gnat, gnat: Wordnik
7. gnat: Cambridge Advanced Learner's Dictionary
8. Gnat, gnat: Wiktionary
9. gnat: Webster's New World College Dictionary, 4th Ed.
10. gnat: The Wordsmyth English Dictionary-Thesaurus
11. gnat: Infoplease Dictionary
12. Gnat, gnat: Dictionary.com
13. gnat: Online Etymology Dictionary
14. gnat: Cambridge Essential American English Dictionary
15. GNAT (torpedo), GNAT, Gnat (disambiguation), Gnat: Wikipedia, the Free Encyclopedia
16. Gnat: Online Plain Text English Dictionary
17. gnat: Webster's Revised Unabridged, 1913 Edition
18. gnat: Rhymezone
19. gnat: AllWords.com Multi-Lingual Dictionary
20. gnat: Webster's 1828 Dictionary
21. gnat: FreeDictionary.org
22. gnat: Mnemonic Dictionary
23. gnat: TheFreeDictionary.com
24. gnat: Longman Dictionary of Contemporary English

Computing (2 matching dictionaries)

25. Gnat: Free On-line Dictionary of Computing
26. gnat: Encyclopedia

Medicine (3 matching dictionaries)

27. gnat: Merriam-Webster Medical Dictionary
28. online medical dictionary (No longer online)
29. gnat: Medical dictionary

Miscellaneous (3 matching dictionaries)

30. GNAT: Acronym Finder
31. AbbreviationZ (No longer online)
32. gnat: Idioms

Religion (2 matching dictionaries)

33. Gnat: Easton Bible
34. Gnat: Smith's Bible Dictionary

Slang (2 matching dictionaries)

35. gnat: Green’s Dictionary of Slang
36. Gnat: Urban Dictionary

(Note: See gnating as well.)

Definitions from Wiktionary (Gnat) ▸ noun:  Any small insect of the order Diptera, specifically within the suborder Nematocera. ▸ noun:  (informal) An annoying person. ▸ noun:  (historical) A type of jet fighter aircraft. Similar: gnat bug, fungus gnat, gnatworm, gnatling, nematoceran, gnit, gnatcatcher, biting midge, microhymenopteran, nigget, more... Opposite: elephant, whale, hippopotamus, rhinoceros, giraffe Types: nonbiting, biting, fungus, fruit, eye, more... Phrases: black gnat, fungus gnat, buffalo gnat, eye gnat, gall gnat, more... Adjectives: black, small, little, common, tiny, coated, spent, buffalo, large, single, particular Colors:     black,     gray,     dark gray,     charcoal,     smoke, more... ▸ Word origin ▸ Words similar to Gnat ▸ Usage examples for Gnat ▸ Idioms related to Gnat ▸ Wikipedia articles (New!) ▸ Popular adjectives describing Gnat ▸ Words that often appear near Gnat ▸ Rhymes of Gnat ▸ Invented words related to Gnat