mnemonic
Americanadjective
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assisting or intended to assist the memory.
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pertaining to mnemonics or to memory.
noun
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something intended to assist the memory, as a verse or formula.
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Computers. a programming code that is easy to remember, as STO for “store.”
adjective
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aiding or meant to aid one's memory
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of or relating to memory or mnemonics
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of mnemonic
1660–70; < Greek mnēmonikós of, relating to memory, equivalent to mnēmon- (stem of mnḗmōn ) mindful + -ikos -ic
Explanation
A mnemonic is a memory aid for something, often taking the form of a rhyme or an acronym. I before E except after C, is a mnemonic to help you remember how to spell words like "piece" and "receive." As an adjective, mnemonic describes something related to memory. "Spring forward, Fall back" is a mnemonic device to help you remember which way to set your clocks for daylight savings time. Set the clock forward an hour in the spring when daylight savings time begins, and set the clock back an hour in the fall when it ends. Well-known mnemonics exist to help you remember things like the planets, the digits of Pi, and the color spectrum.
Vocabulary lists containing mnemonic
Grade 10, List 1
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The Silent Treatment: Words Plagued by Silent Letters
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National Spelling Bee '14: Prelims Round 2
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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 military teaches that the best way to do that involves another mnemonic, where each letter in the word “survival” refers to a set of actions designed to save the person’s life.
From The Wall Street Journal ● Apr. 5, 2026
For the uninitiated, this saying is a mnemonic device that helps Seattleites remember the names and order of the city’s streets.
From Seattle Times ● Oct. 6, 2023
Safe sleep practices can be summed up in an easy mnemonic: Parents only need to remember ABC: alone, back, crib, according to the American Academy of Pediatrics.
From Los Angeles Times ● Jun. 16, 2023
Lists are a mnemonic device, and the list I’m offering in this video discussion of the best films I’ve seen so far this year is, above all, a way of rescuing these films from oblivion.
From The New Yorker ● Jun. 9, 2023
It was not the mnemonic devices, as hard to recall as the facts.
From "Typical American" by Gish Jen
Cognitive science shows that mnemonics help memory, distinctive voice draws attention and a sense of joy strengthens retention.
From Salon ● Sep. 4, 2025
Headliner Norm Lewis makes up mnemonics to help him master the patter of the famed flimflam artist at the center of “The Music Man.”
From Washington Post ● Jan. 30, 2019
Being a geo-geek, I sometimes mutter the mnemonics of the ICS as I cycle to work, trying to get the sequences straight: Cows Often Sit Down Carefully.
From The Guardian ● Apr. 1, 2016
However, rhyme works well and mnemonics work well.
From New York Times ● Mar. 24, 2016
Learning notes on a staff certainly seems dull, but coming up with mnemonics for the notes on the staff can actually be fun.
From "Music and the Child" by Natalie Sarrazin
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
