We found 22 dictionaries that define the word snake in the grass:

General (15 matching dictionaries)

1. snake in the grass: Merriam-Webster
2. snake in the grass: Oxford Learner's Dictionaries
3. snake in the grass: American Heritage Dictionary of the English Language
4. snake in the grass: Collins English Dictionary
5. snake in the grass: Vocabulary.com
6. snake in the grass: Wiktionary
7. snake in the grass: The Wordsmyth English Dictionary-Thesaurus
8. snake in the grass: Infoplease Dictionary
9. snake in the grass: Dictionary.com
10. Snake in the Grass: Wikipedia, the Free Encyclopedia
11. snake in the grass: Rhymezone
12. Snake in the Grass: Dictionary of Phrase and Fable (1898)
13. snake in the grass: FreeDictionary.org
14. snake in the grass: Mnemonic Dictionary
15. snake in the grass: TheFreeDictionary.com

Business (2 matching dictionaries)

16. snake in the grass: Legal dictionary
17. snake in the grass: Financial dictionary

Computing (1 matching dictionary)

18. snake in the grass: Encyclopedia

Medicine (1 matching dictionary)

19. snake in the grass: Medical dictionary

Miscellaneous (1 matching dictionary)

20. snake in the grass: Idioms

Slang (2 matching dictionaries)

21. snake in the grass: Green’s Dictionary of Slang
22. snake in the grass: Urban Dictionary

Definitions from Wiktionary (snake in the grass) ▸ noun:  (derogatory, informal) A hidden enemy. Similar: snake, skulk, sneaky, secret squirrel, viper, sneaky beaky, skunk at a garden party, snakey B, slime, shadow, more... Opposite: straightforward, honest, trustworthy, sincere, candid Types: cobra, viper, rattlesnake, python, anaconda, coral snake, king snake, water moccasin, more... Phrases: a snake in the grass, more... Adjectives: snakebit, snaky, snakey, snakish, snipey, serpentlike, snakelike, serpentine, snouty, pug-nosed, simous ▸ Words similar to snake in the grass ▸ Usage examples for snake in the grass ▸ Idioms related to snake in the grass ▸ Wikipedia articles (New!) ▸ Words that often appear near snake in the grass ▸ Rhymes of snake in the grass ▸ Invented words related to snake in the grass