We found 15 dictionaries that define the word sulfurous acid:

General (10 matching dictionaries)

1. sulfurous acid: Merriam-Webster
2. sulfurous acid: Oxford Learner's Dictionaries
3. sulfurous acid: American Heritage Dictionary of the English Language
4. sulfurous acid: Collins English Dictionary
5. sulfurous acid: Wiktionary
6. sulfurous acid: The Wordsmyth English Dictionary-Thesaurus
7. sulfurous acid: Infoplease Dictionary
8. sulfurous acid: Dictionary.com
9. Sulfurous acid: Wikipedia, the Free Encyclopedia
10. sulfurous acid: TheFreeDictionary.com

Computing (1 matching dictionary)

11. sulfurous acid: Encyclopedia

Medicine (2 matching dictionaries)

12. sulfurous acid: Merriam-Webster Medical Dictionary
13. sulfurous acid: Medical dictionary

Science (1 matching dictionary)

14. General Chemistry Online (No longer online)

Tech (1 matching dictionary)

15. Book Binding (No longer online)

Definitions from Wiktionary (sulfurous acid) ▸ noun:  (inorganic chemistry) The weak acid, H₂SO₃, present in a solution of sulfur dioxide in water; it is a reducing agent and mild bleach. Similar: sulphurous acid, hyposulfurous acid, sulfonic acid, thiosulfuric acid, sulphuric acid, hyposulphurous acid, pyrosulfuric acid, chlorosulfuric acid, sulfur dioxide, sulfuric acid, more... Opposite: sulfuric acid, basic acid Types: sulfuric acid, hydrogen sulfide, bisulfate, more... ▸ Words similar to sulfurous acid ▸ Usage examples for sulfurous acid ▸ Idioms related to sulfurous acid ▸ Wikipedia articles (New!) ▸ Words that often appear near sulfurous acid ▸ Rhymes of sulfurous acid ▸ Invented words related to sulfurous acid