Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

ethene

noun eth·ene \ ˈe-ˌthēn \

Definition of ethene

: ethylene

See ethene defined for kids

First Known Use of ethene

1869

in the meaning defined above

See Words from the same year
NEW! Time Traveler

Medical Dictionary

ethene

noun eth·ene \ ˈeth-ˌēn \

medical Definition of ethene

: ethylene 1

Learn More about ethene

  1. Britannica.com: Encyclopedia article about ethene

Seen and Heard

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

show hide

Love words? Need even more definitions?

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

WORD OF THE DAY

volatile

play

subject to rapid or unexpected change

Get Word of the Day daily email!

TRENDING NOW

  1. hogwash 'nonsense, balderdash'

  2. probity 'adherence to the highest principles and ideals'

  3. sequacious 'intellectually servile'

  4. inadmissible 'not capable of being allowed'

  5. oligarch, pejorative 'a member a government in which a small group exercises control especially for corrupt and selfish purposes'

SEE ALL

BROWSE DICTIONARY

ethene

Test Your Vocabulary

The Eponym Quiz

  • rubens-painting
  • Which is the best synonym of bowdlerize?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
SCRABBLE® Sprint

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!

Words at Play

Ask the Editors

Word Games