We found 23 dictionaries that define the word biotite:

General (19 matching dictionaries)

1. biotite: Merriam-Webster
2. biotite: Oxford Learner's Dictionaries
3. biotite: American Heritage Dictionary of the English Language
4. biotite: Collins English Dictionary
5. biotite: Vocabulary.com
6. biotite: Wordnik
7. biotite: Wiktionary
8. biotite: Webster's New World College Dictionary, 4th Ed.
9. biotite: The Wordsmyth English Dictionary-Thesaurus
10. biotite: Infoplease Dictionary
11. biotite: Dictionary.com
12. Biotite: Wikipedia, the Free Encyclopedia
13. Biotite: Online Plain Text English Dictionary
14. biotite: Webster's Revised Unabridged, 1913 Edition
15. biotite: Rhymezone
16. Biotite: AllWords.com Multi-Lingual Dictionary
17. biotite: FreeDictionary.org
18. biotite: Mnemonic Dictionary
19. biotite: TheFreeDictionary.com

Computing (1 matching dictionary)

20. biotite: Encyclopedia

Medicine (1 matching dictionary)

21. online medical dictionary (No longer online)

Science (2 matching dictionaries)

22. Biotite: Eric Weisstein's World of Chemistry
23. BIOTITE: The Mineral Gallery

(Note: See biotites as well.)

Definitions from Wiktionary (biotite) ▸ noun:  (mineralogy) A dark brown mica; it is a mixed aluminosilicate and fluoride of potassium, magnesium and iron. Similar: calciobiotite, brookite, hydrobiotite, bikitaite, bokite, bismutoferrite, bityite, bixbyite, braunite, babingtonite, more... Opposite: non-biotite Adjectives: brown, little, green, secondary, dark, black, abundant, minor, grained, much, accessory Colors:     black,     dark brown,     brown,     dark green,     olive green, more... ▸ Words similar to biotite ▸ Usage examples for biotite ▸ Idioms related to biotite ▸ Wikipedia articles (New!) ▸ Popular adjectives describing biotite ▸ Words that often appear near biotite ▸ Rhymes of biotite ▸ Invented words related to biotite