faulty wiring

Fire risk cause

Faulty wiring refers to electrical wiring that is defective, damaged, or improperly installed—a common cause of house fires and electrical failures.

The phrase extends figuratively to flawed mental processes or reasoning: His faulty wiring made him prone to outbursts, There's some faulty wiring in that theory.

The metaphor treats the brain or an argument as an electrical system with bad connections.

Family

fault, faulty, faultier, faultiest, faultily, faultiness, faults, faulted, faulting

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Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G