We found 25 dictionaries that define the word andesite:

General (19 matching dictionaries)

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

Computing (1 matching dictionary)

20. andesite: Encyclopedia

Medicine (1 matching dictionary)

21. online medical dictionary (No longer online)

Science (4 matching dictionaries)

22. Archaeology Wordsmith (No longer online)
23. Field Trip to Mars (No longer online)
24. Illustrated Glossary of Geologic Terms (No longer online)
25. andesite: Natural History Terms

(Note: See andesites as well.)

Definitions from Wiktionary (andesite) ▸ noun:  (geology) Any of a class of fine-grained intermediate igneous rock, of volcanic origin, containing mostly plagioclase feldspar. Similar: andesyte, augite, diabase, adakite, anorthosite, syenite, granulite, aplite, anorthite, felsite, more... Opposite: rhyolite Types: diorite, gabbro, peridotite, granite, rhyolite, basalt, more... Phrases: andesite line, Basaltic andesite, more... Adjectives: basaltic, hornblende, porphyritic, augite, pyroxene, hypersthene, gray, dark, green, basic, hyalopilitic Colors:     gray,     charcoal,     graphite,     pewter,     stone, more... ▸ Words similar to andesite ▸ Usage examples for andesite ▸ Idioms related to andesite ▸ Wikipedia articles (New!) ▸ Popular adjectives describing andesite ▸ Words that often appear near andesite ▸ Rhymes of andesite ▸ Invented words related to andesite