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jump leads

Low (C1)
UK/ˈdʒʌmp ˌliːdz/US/ˈdʒʌmp ˌlidz/

Informal, Technical (Automotive)

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Definition

Meaning

A pair of insulated wires with crocodile clips, used to connect the flat battery of a vehicle to a live battery in another vehicle to start the engine.

Can be used metaphorically to describe anything that provides an initial burst of energy or power to restart a process or system.

Linguistics

Semantic Notes

A compound noun, treated as plural. The singular 'jump lead' refers to one cable of the pair.

Dialectal Variation

British vs American Usage

Differences

In British English, 'jump leads' is standard. In American English, the term 'jumper cables' is exclusively used.

Connotations

Neutral, functional. Metaphorical use is rare but understood.

Frequency

Far more frequent in American English as 'jumper cables'; 'jump leads' is UK-specific.

Vocabulary

Collocations

strong
carrya set ofconnectattachuse
medium
keep in the bootemergencyheavy-dutyinsulated
weak
batteryengineflatdead

Grammar

Valency Patterns

use jump leads to start the carconnect the jump leads correctlyhave you got any jump leads?

Vocabulary

Synonyms

Neutral

jumper cables (AmE)booster cables (AmE/CanE)

Weak

battery cablesemergency leads

Vocabulary

Antonyms

flat batterydead engine

Phrases

Idioms & Phrases

  • “give someone/something a jump-start (literal and metaphorical)”

Usage

Context Usage

Business

Used metaphorically: 'The new investment acted as jump leads for the failing project.'

Academic

Virtually non-existent except in technical engineering contexts.

Everyday

Common in UK motoring contexts; 'I had to borrow jump leads from a neighbour.'

Technical

Precise term in automotive manuals and roadside assistance.

Examples

By Part of Speech

verb

British English

  • I had to jump-lead his car.
  • Can you jump-lead me?

American English

  • I had to jump-start his car.
  • Can you give me a jump?

adjective

British English

  • The jump-lead procedure is simple.
  • Keep a jump-lead kit in your car.

American English

  • The jump-start procedure is simple.
  • Keep a jumper-cable kit in your trunk.

Examples

By CEFR Level

A2
  • My car will not start. I need jump leads.
B1
  • Do you know how to use jump leads safely to start a car?
B2
  • Fortunately, I had a set of jump leads in the boot, so we were able to get going again quickly.
C1
  • The government's stimulus package was intended to act as economic jump leads, reviving the stagnant market.

Learning

Memory Aids

Mnemonic

JUMP starts the car, LEADS you connect. Think of the sparks 'jumping' between the leads.

Conceptual Metaphor

ENERGY IS A TRANSFERABLE FLUID (transferred via cables). STARTING/RESTARTING IS JUMPING.

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Avoid literal translation 'прыгать проводки'. Use 'пусковые провода' or 'провода для прикуривания' (colloquial).

Common Mistakes

  • Using singular 'jump lead' when referring to the pair. Confusing 'jump leads' (UK) with 'jumper cables' (US) can cause misunderstanding.

Practice

Quiz

Fill in the gap
In the UK, if your car battery is dead, you might ask for a set of .
Multiple Choice

What is the American English equivalent of 'jump leads'?

FAQ

Frequently Asked Questions

One cable is called a 'jump lead', but they are almost always used and referred to as a pair.

Yes, if done incorrectly. You must follow the correct order of connection to avoid sparks, battery damage, or injury.

You must consult the vehicle's manual. The process can be different and potentially hazardous for some models.

UK English uses 'jump leads', US English uses 'jumper cables'. The concept and object are identical.