bumper jack

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bumper jack

A mechanic uses a bumper jack to lift the front of a car.

Definition

Noun: A bumper jack is a mechanical device designed to lift a motor vehicle by its bumper. It is a type of automobile jack, typically portable, that uses the vehicle's front or rear bumper as the lifting point.

Usage

This term specifically refers to the tool itself. It is a compound noun where "bumper" specifies the type of jack and its point of application. * Always use the full term "bumper jack" to distinguish it from other jacks (e.g., scissor jack, floor jack). * It is used with verbs like use, operate, raise with, or lift with.

Examples
  • The old car's toolkit included a bumper jack and a lug wrench.
  • For safety, never place any part of your body under a vehicle supported only by a bumper jack.
  • Modern cars often lack a sturdy bumper, making the bumper jack obsolete.
Advanced Usage
  • Historical Context: Bumper jacks were common with older vehicles that had strong, steel bumpers. They are rarely used with modern cars due to design changes.
  • Safety Note: Using a bumper jack is generally considered less stable than using a jack on the vehicle's designated frame points.
Variants and Related Words
  • Jack (noun): The general term for a device used to lift heavy objects, especially vehicles.
  • Scissor jack (noun): A compact jack that uses a scissor mechanism, often found in modern car trunks.
  • Floor jack (noun): A larger, rolling hydraulic jack used in garages.
  • Bumper (noun): The horizontal bar at the front and rear of a vehicle, originally for protection.
Synonyms
  • Automobile jack (noun): A general term for any jack used for vehicles.
  • Car jack (noun): A common informal term.
Antonyms / Contrasting Terms
  • Designated jack point (noun): The specific, reinforced area on a vehicle's frame intended for lifting, as opposed to the bumper.
Notes on Different Meanings

The term "bumper jack" does not have other distinct meanings. It refers exclusively to this specific tool. Do not confuse it with: * Bumper crop (idiom): An exceptionally large harvest. * Bumper sticker (noun): An adhesive label displayed on a vehicle's bumper.

bumper jack

A mechanic uses a bumper jack to lift the front of a car.

Noun
  1. a jack for lifting a motor vehicle by the bumper