Meaning & use

short circuit

noun, verb·Academic

Last updated

UK/ˌʃɔːt ˈsɜːkɪt/
US/ˌʃɔːrt ˈsɜːrkɪt/

Meanings

  1. nouncountable

    An electrical fault where current flows along an unintended path, often causing sparks or damage.

    Grammar: Countable: a short circuit, the short circuit. Often written as two words.

    Patterns

    • cause a short circuit
    • a short circuit in something

    The fire was caused by a short circuit in the wiring.

    A short circuit can melt wires and start a fire.

    The lights went out because of a short circuit in the basement.

  2. verbtransitive

    To bypass or disrupt the usual process or sequence, often to save time.

    Grammar: Takes an object: short-circuit the process. Often used with negotiations, plans, or procedures.

    Patterns

    • short-circuit something
    • short-circuit the process

    The manager tried to short-circuit the approval process.

    They short-circuited the negotiations by going directly to the CEO.

    Don't short-circuit the safety checks; they exist for a reason.

Word forms

pluralshort circuits
third person singularshort-circuits
past tenseshort-circuited
past participleshort-circuited
-ing formshort-circuiting

Common combinations

cause a short circuit
Water can cause a short circuit in electrical equipment.
short circuit in the wiring
The electrician found a short circuit in the wiring behind the wall.
short-circuit the process
They tried to short-circuit the process by skipping the review stage.
short-circuit negotiations
The union accused the company of trying to short-circuit negotiations.

Synonyms and how they differ

fault
A fault is a general electrical problem; a short circuit is a specific type of fault where current takes a wrong path.
bypass
Bypass means to go around something, often a procedure; short-circuit as a verb is more forceful and suggests disrupting the normal order.

Word family

short-circuited adjective
Describing something that has had a short circuit or has been bypassed.

Commonly confused: short circuit or shortcut?

short circuit vs shortcut

A shortcut is a quicker route or method; a short circuit is an electrical fault or a bypassing of a process.

Practice

The fire started because of a ______ in the old wiring.

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