We found 5 dictionaries that define the word H2S:

General (3 matching dictionaries)

1. H2S: Dictionary.com
2. H2S (radar), H2S: Wikipedia, the Free Encyclopedia
3. h2s: FreeDictionary.org

Miscellaneous (1 matching dictionary)

4. H2S: Acronym Finder

Tech (1 matching dictionary)

5. Schlumberger Oilfield Glossary (No longer online)

Opposite: oxygen, oxidizing ▸ Words similar to H2S ▸ Usage examples for H2S ▸ Idioms related to H2S ▸ Wikipedia articles (New!) ▸ Words that often appear near H2S ▸ Rhymes of H2S ▸ Invented words related to H2S