We found 28 dictionaries that define the word quartzite:

General (19 matching dictionaries)

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

Business (1 matching dictionary)

20. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

21. quartzite: Encyclopedia

Medicine (1 matching dictionary)

22. online medical dictionary (No longer online)

Science (4 matching dictionaries)

23. Archaeology Wordsmith (No longer online)
24. Quartzite: LITHICS-NET's Glossary of Lithics Terminology
25. Illustrated Glossary of Geologic Terms (No longer online)
26. Anthropology dictionary (No longer online)

Tech (2 matching dictionaries)

27. Quartzite: Ceramic Glossary Database
28. Lake and Water Word Glossary (No longer online)

(Note: See quartzites as well.)

Definitions from Wiktionary (quartzite) ▸ noun:  (mineralogy) A metamorphic rock from sandstone, consisting of interlocking grains of quartz. Similar: quartz schist, quartzine, orthoquartzite, quartzolite, metaquartzite, quartz-diorite, quartz arenite, monoquartzite, quartzoid, quartzarenite, more... Types: pink, rose, grey, white, more... Adjectives: white, grained, hard, grey, gray, massive, red, dark, micaceous, feldspathic, pure Colors:     white,     gray,     pink,     red,     brown, more... ▸ Words similar to quartzite ▸ Usage examples for quartzite ▸ Idioms related to quartzite ▸ Wikipedia articles (New!) ▸ Popular adjectives describing quartzite ▸ Words that often appear near quartzite ▸ Rhymes of quartzite ▸ Invented words related to quartzite