polyethylene glycol

noun Chemistry.
any of a series of polymers of ethylene glycol, having a molecular weight of from about 200 to 6000, obtained by condensation of ethylene glycol or of ethylene oxide and water, used as an emulsifying agent and lubricant in ointments, creams, etc.

Origin:
1885–90

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American Heritage
Medical Dictionary

polyethylene glycol pol·y·eth·yl·ene glycol (pŏl'ē-ěth'ə-lēn')
n.
Any of a family of high molecular weight compounds that can be liquid or waxlike in consistency, are soluble in water and in many organic solvents, and are used in detergents and as emulsifiers and plasticizers.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
polyethylene glycol  
Any of a family of polymers that are either colorless liquids or waxy solids and are soluble in water. They are present in many organic solvents. Polyethylene glycols are used in detergents, cosmetics, and as emulsifiers and plasticizers.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
It is my opinion that ever one would it is a mixture of steroids and polyethylene glycol, a neuro toxin, clinical antifreeze.
There they will have a year-long preservative bath in polyethylene glycol before freeze drying at another site.
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