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eraser

American  
[ih-rey-ser] / ɪˈreɪ sər /

noun

erasers plural
  1. a device, as a piece of rubber or cloth, for erasing marks made with pen, pencil, chalk, etc.

  2. a person or thing that erases.


eraser British  
/ ɪˈreɪzə /

noun

  1. an object, such as a piece of rubber or felt, used for erasing something written, typed, etc

    a pencil eraser

"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 eraser

First recorded in 1780–90; erase + -er 1

Vocabulary lists containing eraser

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:

The state’s prior enforcement becomes a kind of legal eraser, wiping away the injured party’s ability to seek future protection.

From Slate Jan. 8, 2026

Gary offered Noah his paddle eraser then toweled off the top of his bare head.

From Los Angeles Times May 23, 2025

One of his favourite items is a giant eraser from 2009 - a rare item because Ziggy said he "can't find any images of them online".

From BBC Mar. 21, 2025

I would later teach him the benefits of using a toothbrush, and then a magic eraser years later.

From Salon Feb. 23, 2024

The fog thickened and, like an eraser on a black­board, wiped out Amaroq and Silver and the tip of Kapu’s tail.

From "Julie of the Wolves" by Jean Craighead George

Motivating them are perks like erasers, finger traps, melon and egg bars and waffle parties.

From Los Angeles Times Jan. 15, 2025

This is why RNA-methylation needs to be tightly controlled, taken care of by a set of proteins: "writers" deposit, "readers" recognize and "erasers" remove the methyl group.

From Science Daily Apr. 10, 2024

“We’re not going to have just human erasers just running all over the film. Our team has to play together to win football games.”

From Washington Times Aug. 18, 2023

She’s also working without erasers: “So def can’t afford to make any mistakes,” Ms. Sorokin texted.

From New York Times Mar. 25, 2022

So she quickly put away the erasers and ran for the door.

From "In the Year of the Boar and Jackie Robinson" by Bette Bao Lord

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