IM
1 Americanverb (used without object)
abbreviation
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Swimming. individual medley.
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Sports. intramural.
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Also I.M. Isle of Man.
abbreviation
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computing instant messaging
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Also: i.m.. intramuscular
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chess International Master
contraction
prefix
abbreviation
Usage
See contraction.
Etymology
Origin of IM1
First recorded in 1990–95
Origin of -im7
From Hebrew
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.
"I have no doubt they will recover but I'm wondering how does this affect Artemis," Clayton Swope, deputy director of the Aerospace Security Project at the Center for Strategic and International Studies, told AFP.
From Barron's • May 29, 2026
I’m not sure that it’s—as a public policy matter—the best thing for us, but it’s real.
From The Wall Street Journal • May 29, 2026
“But I’m here, rather than in my district, because this is important.”
From Los Angeles Times • May 29, 2026
I'm not rigid about development, improvement and refinement.
From BBC • May 29, 2026
I’m shorter than all of my guy classmates, and my black hair is a messy mop that I leave dangling in my face because it’s less embarrassing than to show my never-ending array of zits.
From "Legendary Frybread Drive-In" by Cynthia Leitich Smith
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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.