What is the meaning of methylene?

The bivalent radical CH2 derived from methane.
- synonyms: methylene group, methylene radical

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APA	WordNet. (2010). methylene. Retrieved September 23, 2026, from http://smartdefine.org/methylene/definitions/1294771
Chicago	WordNet. 2010. "methylene" http://smartdefine.org/methylene/definitions/1294771 (accessed September 23, 2026).
Harvard	WordNet 2010, methylene, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/methylene/definitions/1294771>.
MLA	WordNet. "methylene" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/methylene/definitions/1294771>

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