blithe
Americanadjective
adjective
-
very happy or cheerful
-
heedless; casual and indifferent
Other Word Forms
Etymology
Origin of blithe
First recorded before 1000; Middle English; Old English blīthe; cognate with Old Norse blīthr, Old High German blīdi, Gothic bleiths
Explanation
The adjective blithe used to mean happy and carefree, but over time it has also come to describe someone who isn't paying attention the way they should. If you have a blithe disregard for authority, you might just smile vaguely when a teacher is yelling at you and continue writing on the lockers with a Sharpie. If you're dancing to music while driving, and pass blithely through a red light, chances are you will be pulled over and given either a ticket or a lecture.
Vocabulary lists containing blithe
100 SAT Words Beginning with "B"
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A Christmas Carol
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"Nature" by Ralph Waldo Emerson
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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.
That may give these companies an extra temporary boost, but consumers might not be so blithe, Malek warns.
From Barron's • Apr. 27, 2026
On being asked by a pious official if he really knew God’s judgment, he is said to have responded, “He will not refuse one who is so blithe to go to him.”
From The Wall Street Journal • Jan. 1, 2026
Even on death row, he retained his aura of blithe unconcern.
From Los Angeles Times • Nov. 27, 2024
Former FTX customers interviewed by the BBC said they were offended by the blithe dismissal of their problems, and urged the judge to reject calls for leniency.
From BBC • Mar. 27, 2024
She might have been blithe about dying when it was abstraction, but she wasn’t now.
From "Strange the Dreamer" by Laini Taylor
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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.