We found 21 dictionaries that define the word calcium oxide:

General (14 matching dictionaries)

1. calcium oxide: Merriam-Webster
2. calcium oxide: Oxford Learner's Dictionaries
3. calcium oxide: American Heritage Dictionary of the English Language
4. calcium oxide: Collins English Dictionary
5. calcium oxide: Vocabulary.com
6. calcium oxide: Wiktionary
7. calcium oxide: The Wordsmyth English Dictionary-Thesaurus
8. calcium oxide: Infoplease Dictionary
9. calcium oxide: Dictionary.com
10. Calcium Oxide, Calcium oxide: Wikipedia, the Free Encyclopedia
11. calcium oxide: Rhymezone
12. calcium oxide: FreeDictionary.org
13. calcium oxide: Mnemonic Dictionary
14. calcium oxide: TheFreeDictionary.com

Business (1 matching dictionary)

15. calcium oxide: Legal dictionary

Computing (1 matching dictionary)

16. calcium oxide: Encyclopedia

Medicine (3 matching dictionaries)

17. Dorland's Illustrated Medical Dictionary (No longer online)
18. online medical dictionary (No longer online)
19. calcium oxide: Medical dictionary

Tech (2 matching dictionaries)

20. Illustrated Glass Dictionary (No longer online)
21. Schlumberger Oilfield Glossary (No longer online)

(Note: See calcium_oxides as well.)

Definitions from Wiktionary (calcium oxide) ▸ noun:  (inorganic chemistry) A white powderous substance, CaO, normally made by heating calcium carbonate. Similar: quicklime, lime, calx, burnt lime, calcined lime, fluxing lime, unslaked lime, calcium hydroxide, calcium carbonate, magnesium oxide, more... Opposite: calcium hydroxide, slaked lime Phrases: Bismuth strontium calcium copper oxide, more... ▸ Words similar to calcium oxide ▸ Usage examples for calcium oxide ▸ Idioms related to calcium oxide ▸ Wikipedia articles (New!) ▸ Words that often appear near calcium oxide ▸ Rhymes of calcium oxide ▸ Invented words related to calcium oxide