We found 21 dictionaries that define the word demantoid:

General (18 matching dictionaries)

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

Computing (1 matching dictionary)

19. demantoid: Encyclopedia

Medicine (1 matching dictionary)

20. online medical dictionary (No longer online)

Science (1 matching dictionary)

21. DEMANTOID: The Mineral Gallery

(Note: See demantoids as well.)

Definitions from Wiktionary (demantoid) ▸ noun:  A green garnet. Similar: Uralian emerald, tsavorite, garnet, rhodolite, garnetohedron, succinite, almondine, peridot, hessonite, Brazilian emerald, more... ▸ Words similar to demantoid ▸ Usage examples for demantoid ▸ Idioms related to demantoid ▸ Wikipedia articles (New!) ▸ Popular adjectives describing demantoid ▸ Words that often appear near demantoid ▸ Rhymes of demantoid ▸ Invented words related to demantoid