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Synonyms

memorize

American  
[mem-uh-rahyz] / ˈmɛm əˌraɪz /
especially British, memorise

verb (used with object)

memorized, memorizing
  1. to commit to memory; learn by heart.

    to memorize a poem.


verb (used without object)

memorized, memorizing
  1. to learn by heart.

    I've always been able to memorize easily.

memorize British  
/ ˈmɛməˌraɪz /

verb

  1. (tr) to commit to memory; learn so as to remember

"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

Etymology

Origin of memorize

First recorded in 1585–95; memor(y) + -ize

Explanation

If you memorize something you know it by heart. When you were a little kid, you were probably asked to memorize “The Pledge of Allegiance,” meaning you could recite it from memory with no cheat sheets. To memorize something is to get it into your memory, but it usually implies you’re learning something more complex than a new acquaintance’s name or the time of your next dentist appointment. People typically memorize things like multiplication tables, the periodic chart, Shakespearian quotes, lines for the community theater play, and their nine hundred different online passwords. There are many systems that people use for memorization: flash cards, association, color coding, and even sleeping with the book under their pillow.

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Vocabulary lists containing memorize

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.

"They just memorize, and they can give you some insight, but they don't understand what they're talking about."

From Science Daily • Mar. 17, 2026

To support that goal, the researchers have released some questions publicly while keeping the majority hidden so that AI models cannot simply memorize the answers.

From Science Daily • Mar. 13, 2026

You don’t need to become a homesteader or memorize the Farmer’s Almanac.

From Salon • Dec. 20, 2025

The couple said that when they arrived at DTLA’s offices in April, a man came down to the lobby with a clipboard and gave them a piece of paper to memorize before going upstairs.

From Los Angeles Times • Oct. 16, 2025

I dial Mom’s new number, so relieved she made me memorize this one by heart, too.

From "The Wrong Way Home" by Kate O’Shaughnessy

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