We found 21 dictionaries that define the word crustal:

General (17 matching dictionaries)

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

Computing (1 matching dictionary)

18. crustal: Encyclopedia

Medicine (2 matching dictionaries)

19. crustal: Merriam-Webster Medical Dictionary
20. crustal: Medical dictionary

Miscellaneous (1 matching dictionary)

21. crustal: Idioms

(Note: See crust as well.)

Definitions from Wiktionary (crustal) ▸ adjective:  Of, pertaining to, or forming a crust, especially the crust of the Earth or other planet. Similar: cratonic, crustaceal, planetary, duricrustal, craterous, extracrystalline, surficial, plutonic, terrestrial, geomorphic, more... Opposite: mantle, core, inner, subterranean Types: continental, oceanic, lithospheric, asthenospheric, seismic, more... Phrases: crustal movement, crustal plate, more... Adjectives: lower, deeper, upper, oceanic, major, significant, shallow, average, regional, early, continental Colors:     rust,     ochre,     sienna,     umber,     clay, more... ▸ Words similar to crustal ▸ Usage examples for crustal ▸ Idioms related to crustal ▸ Wikipedia articles (New!) ▸ Popular nouns described by crustal ▸ Words that often appear near crustal ▸ Rhymes of crustal ▸ Invented words related to crustal