guardian angel
Americannoun
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guardian angels
plural
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an angel believed to protect a particular person, as from danger or error.
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a person who looks after or is concerned with the welfare of another.
Other Word Forms
Noun Inflected Forms
Etymology
Origin of guardian angel
First recorded in 1625–35
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.
Artificial intelligence was supposed to be the stock market’s guardian angel, but this past week, investors were grappling with the possibility that it has become Frankenstein’s monster.
From Barron's ● Feb. 6, 2026
Lucian Msamati plays Cornelius, a sort of guardian angel for Paige, his sometime neighbor.
From Los Angeles Times ● Jan. 8, 2026
What’s it like to be the guardian angel of people who text while driving?
From The Wall Street Journal ● Oct. 16, 2025
His girlfriend Kate Cassidy said the singer would always be her "guardian angel" and revealed they had planned to marry.
From BBC ● Oct. 25, 2024
They both needed her in an odd sort of way—their nettlesome guardian angel.
From "Lyddie" by Katherine Paterson
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.
