We found 31 dictionaries that define the word hydrogen peroxide:

General (18 matching dictionaries)

1. hydrogen peroxide: Merriam-Webster
2. hydrogen peroxide: Oxford Learner's Dictionaries
3. hydrogen peroxide: American Heritage Dictionary of the English Language
4. hydrogen peroxide: Collins English Dictionary
5. hydrogen peroxide: Vocabulary.com
6. hydrogen peroxide: Cambridge Advanced Learner's Dictionary
7. hydrogen peroxide: Wiktionary
8. hydrogen peroxide: The Wordsmyth English Dictionary-Thesaurus
9. hydrogen peroxide: Infoplease Dictionary
10. hydrogen peroxide: Dictionary.com
11. Hydrogen Peroxide, Hydrogen peroxide: Wikipedia, the Free Encyclopedia
12. hydrogen peroxide: Rhymezone
13. hydrogen peroxide: FreeDictionary.org
14. hydrogen peroxide: Mnemonic Dictionary
15. hydrogen peroxide: TheFreeDictionary.com
16. hydrogen peroxide: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

17. Body Piercing Glossary (No longer online)

Business (1 matching dictionary)

18. hydrogen peroxide: Legal dictionary

Computing (1 matching dictionary)

19. hydrogen peroxide: Encyclopedia

Medicine (8 matching dictionaries)

20. hydrogen peroxide: Merriam-Webster Medical Dictionary
21. Medical Dictionary (No longer online)
22. Breast Cancer Talking Dictionary (No longer online)
23. online medical dictionary (No longer online)
24. KidsHealth Glossary of Medical Words (No longer online)
25. hydrogen peroxide: Dictionary of Cancer Terms
26. hydrogen peroxide: Medical dictionary
27. Hyperdictionary (No longer online)

Tech (2 matching dictionaries)

28. Book Binding (No longer online)
29. Glossary of Meteorology (No longer online)

(Note: See hydrogen_peroxides as well.)

Definitions from Wiktionary (hydrogen peroxide) ▸ noun:  (inorganic chemistry) A colourless liquid, H₂O₂, soluble in water, used as a mild antiseptic, bleaching agent (especially for bleaching hair), oxidizing agent and chemical reagent. Similar: peroxide, hydrogen dioxide, hydroperoxy, hydroperoxyl, hydroxyperoxide, hydrogen oxide, hydroperoxide, perhydroxide, hydrogen monoxide, dihydrogen monoxide, more... Opposite: reducer, antioxidant, deoxidizer Phrases: urea hydrogen peroxide, hydrogen peroxide based teat dips, Hydrogen peroxide - urea, Vaporized hydrogen peroxide, more... ▸ Words similar to hydrogen peroxide ▸ Usage examples for hydrogen peroxide ▸ Idioms related to hydrogen peroxide ▸ Wikipedia articles (New!) ▸ Words that often appear near hydrogen peroxide ▸ Rhymes of hydrogen peroxide ▸ Invented words related to hydrogen peroxide