Ground fault circuit interrupter, or GFCI, is defined as a safety device on electrical outlets to shut off electricity if the outlet becomes ungrounded, which would create an unsafe condition and could produce an electrical shock.noun
An example of a ground fault circuit interrupter, or GFCI, is an outlet in your kitchen or bathroom with a button in the center.YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.
Variant of ground-fault interrupter
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