We found 9 dictionaries that define the word hydrofluorocarbons:

General (5 matching dictionaries)

1. hydrofluorocarbons: Merriam-Webster
2. hydrofluorocarbons: Wordnik
3. hydrofluorocarbons: Wiktionary
4. Hydrofluorocarbons: Wikipedia, the Free Encyclopedia
5. Hydrofluorocarbons: TheFreeDictionary.com

Business (1 matching dictionary)

6. Hydrofluorocarbons (HFCs): Energy Dictionary

Computing (1 matching dictionary)

7. hydrofluorocarbons: Encyclopedia

Tech (2 matching dictionaries)

8. hydrofluorocarbons: NATURAL RESOURCES DEFENSE COUNCIL
9. Glossary of Meteorology (No longer online)

(Note: See hydrofluorocarbon as well.)

Definitions from Wiktionary (hydrofluorocarbon) ▸ noun:  A haloalkane composed entirely of carbon, hydrogen, and fluorine. ▸ Also see hydrofluorocarbon Opposite: HFC-free, HFC alternatives ▸ Words similar to hydrofluorocarbons ▸ Usage examples for hydrofluorocarbons ▸ Idioms related to hydrofluorocarbons ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hydrofluorocarbons ▸ Words that often appear near hydrofluorocarbons ▸ Rhymes of hydrofluorocarbons ▸ Invented words related to hydrofluorocarbons