We found 11 dictionaries that define the word dinoflagellates:

General (7 matching dictionaries)

1. dinoflagellates: Merriam-Webster
2. dinoflagellates: Vocabulary.com
3. dinoflagellates: Wordnik
4. dinoflagellates: Wiktionary
5. dinoflagellates: Dictionary.com
6. Dinoflagellates: Wikipedia, the Free Encyclopedia
7. Dinoflagellates: TheFreeDictionary.com

Computing (1 matching dictionary)

8. Dinoflagellates: Encyclopedia

Medicine (2 matching dictionaries)

9. dinoflagellates: Merriam-Webster Medical Dictionary
10. dinoflagellates: Medical dictionary

Science (1 matching dictionary)

11. On-Line Biology Book: GLOSSARY (No longer online)

(Note: See dinoflagellate as well.)

Definitions from Wiktionary (dinoflagellate) ▸ noun:  Any of many marine protozoa of the phylum Dinoflagellata, which have two flagella. ▸ Also see dinoflagellate Types: red tide, harmful algal bloom, toxic algae bloom, more... ▸ Words similar to dinoflagellates ▸ Usage examples for dinoflagellates ▸ Idioms related to dinoflagellates ▸ Wikipedia articles (New!) ▸ Popular adjectives describing dinoflagellates ▸ Words that often appear near dinoflagellates ▸ Rhymes of dinoflagellates ▸ Invented words related to dinoflagellates