We found 9 dictionaries that define the word black rat snake:

General (9 matching dictionaries)

1. black rat snake: Merriam-Webster
2. black rat snake: American Heritage Dictionary of the English Language
3. black rat snake: Vocabulary.com
4. black rat snake: Dictionary.com
5. Black Rat Snake, Black rat snake: Wikipedia, the Free Encyclopedia
6. black rat snake: Rhymezone
7. black rat snake: FreeDictionary.org
8. black rat snake: Mnemonic Dictionary
9. black rat snake: TheFreeDictionary.com

(Note: See black_rat_snakes as well.)

Definitions from WordNet (black rat snake) ▸ noun:  large harmless shiny black North American snake Opposite: white rat snake, albino rat snake ▸ Words similar to black rat snake ▸ Usage examples for black rat snake ▸ Idioms related to black rat snake ▸ Wikipedia articles (New!) ▸ Words that often appear near black rat snake ▸ Rhymes of black rat snake ▸ Invented words related to black rat snake