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PCB

noun \ˌpē-(ˌ)sē-ˈbē\

Definition of PCB

: polychlorinated biphenyl

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First Known Use of PCB

1966

Medical Dictionary

PCB

noun \ˌpē-ˌsē-ˈbē\

Medical Definition of PCB

: polychlorinated biphenyl

Learn More About PCB

Britannica.com: Encyclopedia article about "PCB"

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