Definition of polyethylene glycol
: any of a series of polymers H(OCH2CH2)nOH where n is greater than three that vary from viscous liquids to waxy solids and are used especially as lubricants and in medical and biotechnological applications —abbreviation PEG
First Known Use of polyethylene glycol
Learn More about polyethylene glycol
Britannica.com: Encyclopedia article about "polyethylene glycol"
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