We found 23 dictionaries that define the word chemical reaction:

General (15 matching dictionaries)

1. chemical reaction: Merriam-Webster
2. chemical reaction: Oxford Learner's Dictionaries
3. chemical reaction: Collins English Dictionary
4. chemical reaction: Vocabulary.com
5. chemical reaction: Cambridge Advanced Learner's Dictionary
6. chemical reaction: Wiktionary
7. chemical reaction: Dictionary.com
8. Chemical Reaction (song), Chemical Reaction, Chemical reaction: Wikipedia, the Free Encyclopedia
9. chemical reaction: Rhymezone
10. chemical reaction: FreeDictionary.org
11. chemical reaction: Mnemonic Dictionary
12. chemical reaction, reaction, chemical: TheFreeDictionary.com
13. chemical reaction: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

14. Glossary of Stamp Collecting Terms (No longer online)

Business (1 matching dictionary)

15. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

16. chemical reaction, reaction, chemical: Encyclopedia

Medicine (4 matching dictionaries)

17. Chemical reaction, Reaction, chemical: MedTerms.com Medical Dictionary
18. online medical dictionary (No longer online)
19. chemical reaction, reaction, chemical: Medical dictionary
20. Chemical reaction, Reaction, chemical: Drug Medical Dictionary

Slang (1 matching dictionary)

21. Chemical Reaction: Urban Dictionary

(Note: See chemical_reactions as well.)

Definitions from Wiktionary (chemical reaction) ▸ noun:  (chemistry) A process, typically involving the breaking or making of interatomic bonds, in which one or more substances are changed into others. Similar: reaction, chemical change, breakdown, reaction mixture, conversion, analysis, chemical decomposition, chemicalization, dissociation, combustion, more... Types: combustion, oxidation, reduction, hydrolysis, oxidation-reduction, more... Phrases: chemical decomposition reaction, Chemical transport reaction, resisting chemical reaction, more... Adjectives: molecular, chemical, chymical, suprafacial, nascent, compound, gas, period, splitting, intermediate, metal ▸ Words similar to chemical reaction ▸ Usage examples for chemical reaction ▸ Idioms related to chemical reaction ▸ Wikipedia articles (New!) ▸ Words that often appear near chemical reaction ▸ Rhymes of chemical reaction ▸ Invented words related to chemical reaction