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loader

American  
[loh-der] / ˈloʊ dər /

noun

  • loaders
    plural
  1. a person or thing that loads.

  2. a self-propelled machine with a shovel or bucket at the end of articulated arms, used to raise earth or other material and load it into a dump truck.


loader British  
/ ˈləʊdə /

noun

  1. a person who loads a gun or other firearm

  2. (in combination) designating a firearm or machine loaded in a particular way

    breech-loader

    top-loader

  3. computing a system program that takes a program in a form close to machine code and places it into a memory for execution

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of loader

Middle English loder; see load, -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A front-end loader would roll down the seemingly endless aisles and pop the trees out one by one.

From Slate Apr. 20, 2026

It is believed that Khormuj has a mechanical loader for moving missiles into the silos on train tracks, instead of on mobile launchers.

From The Wall Street Journal Mar. 5, 2026

Festival-goers can compete for the title of best welder, crane operator or backhoe loader -- or be crowned the "Oildorado Queen."

From Barron's Oct. 20, 2025

At least once a day at the moment, she fills a big plastic tank of water and carts it from farm to field in a loader.

From BBC Aug. 25, 2025

“This is my last night in the machine shop. He reassigned me to the mine. I’ll be operating a loader on the evening shift.”

From "October Sky" by Homer Hickam

But during a search of his vehicle, investigators said, they recovered a revolver and additional ammunition, as well as speed loaders, which allow multiple chambers of a gun to be loaded at once.

From Los Angeles Times Aug. 7, 2026

There weren’t any loaders working yet, though, and the weather wasn’t cooperating for a burn.

From Slate Apr. 20, 2026

In his early days, loaders had to learn the details of a driver’s route and load packages in a way that made it easy for the driver to find them in the truck.

From The Wall Street Journal Oct. 29, 2025

It is also closely watching work by Komatsu and Caterpillar to develop un-staffed excavators, loaders and dozers.

From BBC Nov. 7, 2024

They shot past floating platforms and transshipment loaders.

From "Ship Breaker" by Paolo Bacigalupi

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