We found 22 dictionaries that define the word coral reef:

General (19 matching dictionaries)

1. coral reef: Merriam-Webster
2. coral reef: Oxford Learner's Dictionaries
3. coral reef: American Heritage Dictionary of the English Language
4. coral reef: Collins English Dictionary
5. coral reef: Vocabulary.com
6. coral-reef: Wordnik
7. coral reef: Cambridge Advanced Learner's Dictionary
8. coral reef: Wiktionary
9. coral reef: The Wordsmyth English Dictionary-Thesaurus
10. coral reef: Infoplease Dictionary
11. coral reef: Dictionary.com
12. Coral Reef, Coral reef: Wikipedia, the Free Encyclopedia
13. coral reef: Rhymezone
14. coral reef: FreeDictionary.org
15. coral reef: Mnemonic Dictionary
16. coral reef: TheFreeDictionary.com
17. coral reef: Longman Dictionary of Contemporary English

Computing (1 matching dictionary)

18. coral reef: Encyclopedia

Slang (1 matching dictionary)

19. Coral reef: Urban Dictionary

Tech (1 matching dictionary)

20. SeaTalk Dictionary of English Nautical Language (No longer online)

(Note: See coral_reefing as well.)

Definitions from Wiktionary (coral reef) ▸ noun:  A reef formed by compacted coral skeletons Similar: coral, stone coral, soft coral, coralline sponge, coralline, stony coral, fire coral, fringing reef, macroturf, backreef, more... Opposite: abyss, plain, desert, wasteland Phrases: Coral reef fish, Coral reef protection, Coral Reef Senior High School, coral reef predators, coral reef border islands, more... Adjectives: meandroid, coralliferous, corally, coralligenous, coralloid, coralline, hermatypic, zooxanthellate, lithogenous, coralliform, scleractinian ▸ Words similar to coral reef ▸ Usage examples for coral reef ▸ Idioms related to coral reef ▸ Wikipedia articles (New!) ▸ Words that often appear near coral reef ▸ Rhymes of coral reef ▸ Invented words related to coral reef