irresistible
Americanadjective
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not resistible; incapable of being resisted or withstood.
an irresistible impulse.
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lovable, especially calling forth feelings of protective love.
an irresistible puppy.
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enticing; tempting to possess.
an irresistible necklace.
noun
adjective
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not able to be resisted or refused; overpowering
an irresistible impulse
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very fascinating or alluring
an irresistible woman
Other Word Forms
Etymology
Origin of irresistible
From the Medieval Latin word irresistibilis, dating back to 1590–1600. See ir- 2, resistible
Explanation
If something is irresistible, you have to have it, like the plate of gooey chocolate chip cookies sitting in front of a group of dieters who one by one help themselves to a handful. If you can’t resist something, it’s irresistible. Something is irresistible if it is so enticing, attractive, magnetic, tempting, or alluring that you must have it. You have no control — that's what all irresistible things have in common. From potato chips to bargain shopping or the urge to send text messages, when something is irresistible, it's hard to fight.
Vocabulary lists containing irresistible
Commonly Misspelled Words, List 6
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List 9
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-ible
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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.
These men were striking figures, as intimidating as they were irresistible.
From Salon ● Jul. 17, 2026
With the ratio of workers to retirees shrinking, the temptation to reach for the largest bucket of money becomes irresistible.
From The Wall Street Journal ● Jul. 14, 2026
Indeed, the notion that he could land his first major title around the corner from where he grew up is irresistible.
From BBC ● Jul. 14, 2026
It should be an easy decision, particularly since Sybylla loves him and Neill makes him so irresistible.
From Los Angeles Times ● Jul. 13, 2026
“This way, my lady,” Old Timothy’s voice took on an irresistible cooing tone.
From "The Long-Lost Home" by Maryrose Wood
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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.