Definition of "polysiloxane" []

• Any of many polymers having a siloxane repeat unit (noun)

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• "So what are dimethyl polysiloxane and tertiary butylhydroquinone?"
• "Dimethyl polysiloxane is a type of silicone with anti-foaming properties used in cosmetics and a variety of other goods like Silly Putty."
• "Zimoun : 97 polysiloxane hoses 3.0mm, compressed air, 2010"