methene

noun
meth·​ene | \ ˈme-ˌthēn How to pronounce methene (audio) \

Medical Definition of methene

2 : a complex unsaturated derivative of methane of the general formula R−CH=R′

Learn More about methene

Cite this Entry

“Methene.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/methene. Accessed 24 Oct. 2020.

Comments on methene

What made you want to look up methene? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Namesakes Word Quiz

  • a citrus fruit possibly named after a person
  • Which of the following is a fruit named after a Moroccan seaport?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!