We found 14 dictionaries that define the word alkanes:

General (8 matching dictionaries)

1. alkanes: Merriam-Webster
2. alkanes: Collins English Dictionary
3. alkanes: Wordnik
4. alkanes: Cambridge Advanced Learner's Dictionary
5. alkanes: Wiktionary
6. alkanes: Dictionary.com
7. Alkanes: Wikipedia, the Free Encyclopedia
8. Alkanes: TheFreeDictionary.com

Computing (1 matching dictionary)

9. Alkanes: Encyclopedia

Medicine (4 matching dictionaries)

10. alkanes: Merriam-Webster Medical Dictionary
11. Medical Dictionary (No longer online)
12. online medical dictionary (No longer online)
13. Alkanes: Medical dictionary

Tech (1 matching dictionary)

14. Glossary of Meteorology (No longer online)

(Note: See alkane as well.)

Definitions from Wiktionary (alkane) ▸ noun:  (organic chemistry) Any acyclic saturated hydrocarbon (methane, ethane, etc.). ▸ Also see alkane Opposite: alkenes, alkynes Types: methane, ethane, propane, butane, pentane, hexane, heptane, octane, nonane, decane, more... Phrases: Higher alkanes, more... ▸ Words similar to alkanes ▸ Usage examples for alkanes ▸ Idioms related to alkanes ▸ Wikipedia articles (New!) ▸ Popular adjectives describing alkanes ▸ Words that often appear near alkanes ▸ Rhymes of alkanes ▸ Invented words related to alkanes