ethylene Meaning, Definition & Usage

  1. noun a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic
    ethene.

WordNet

Eth"yl*ene noun
Wordforms
From Ethyl
Definitions
  1. (Chem.) A colorless, gaseous hydrocarbon, C2H4, forming an important ingredient of illuminating gas, and also obtained by the action of concentrated sulphuric acid in alcohol. It is an unsaturated compound and combines directly with chlorine and bromine to form oily liquids (Dutch liquid), -- hence called olefiant gas. Called also ethene, elayl, and formerly, bicarbureted hydrogen. is effective in hastening the ripening of certain fruits.

Webster 1913