fateful
Americanadjective
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having momentous significance or consequences; decisively important; portentous.
a fateful meeting between the leaders of the two countries.
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fatal, deadly, or disastrous.
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controlled or determined by destiny; inexorable.
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prophetic; ominous.
adjective
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having important consequences; decisively important
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bringing death or disaster
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controlled by or as if by fate
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prophetic
Synonym Usage
See ominous.
Other Word Forms
Etymology
Origin of fateful
Explanation
A fateful moment is one that seems impossible to avoid. And when a fateful event occurs, it feels like it will have a big impact on your future — and usually not in a good way. “I can fit my head into this jar!” — fateful words that resulted in a trip to the hospital. Most of the time, fateful spells disaster. There was the fateful day you left your guinea pig’s cage door open, and there are fateful decisions that seem innocent at the time, but come back to haunt you later. Fate is the idea that your life is mapped out, and a fateful instance is one significant landmark on that map.
Vocabulary lists containing fateful
Harry Potter and the Sorcerer's Stone
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I Am Malala
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Island of the Blue Dolphins
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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.
The trauma of that fateful day has never gone away and Lee believes it triggered anxiety.
From BBC ● Oct. 3, 2026
Frustration with online dating in Japan is fueling a surge in business for matchmaking services, whose ads in the Tokyo subway advise singles to “leave life’s fateful encounters to the pros.”
From The Wall Street Journal ● Sep. 29, 2026
About two songs into his set, she made the fateful decision of leaving to go to the bathroom.
From The Wall Street Journal ● Jul. 22, 2026
As the protests fall silent for now, the country waits for the president to make a series of possibly fateful decisions.
From BBC ● Jul. 21, 2026
In that fateful moment, as the terrifying shape seemed to fly through the air toward him, all Julius’s determination to die without resisting was overwhelmed by his instinct to save himself.
From "Tiger, Tiger" by Lynne Reid Banks
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Get a wordDefinitions 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.