Try Our Apps


Gobble up these 8 terms for eating


[pol-ee-eth-uh-leen] /ˌpɒl iˈɛθ əˌlin/
noun, Chemistry.
a plastic polymer of ethylene used chiefly for containers, electrical insulation, and packaging.
Also called, British, polythene.
Origin of polyethylene
1935-40; poly- + ethylene Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the Web for polyethylene
Contemporary Examples
Historical Examples
British Dictionary definitions for polyethylene


another name for polythene
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Word Origin and History for polyethylene

polymer of ethylene, 1862, from French polyéthylène; see poly- + ethylene. Related: Polyethylenic (1860).

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
polyethylene in Science
Any of various artificial resins consisting of many ethyl groups (CH2CH2) joined end to end or in branched chains. Polyethylenes are easily molded and are resistant to other chemicals. They can be repeatedly softened and hardened by heating and cooling, and are used for many purposes, such as making containers, tubes, and packaging.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Word Value for polyethylene

Scrabble Words With Friends