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Synonyms

rarefied

American  
[rair-uh-fahyd] / ˈrɛər əˌfaɪd /

adjective

  1. extremely high or elevated; lofty; exalted.

    the rarefied atmosphere of a scholarly symposium.

  2. of, belonging to, or appealing to an exclusive group; select; esoteric.

    rarefied tastes.


rarefied British  
/ ˈrɛərɪˌfaɪd /

adjective

  1. exalted in nature or character; lofty

    a rarefied spiritual existence

  2. current within only a small group; esoteric or exclusive

  3. (of a gas, esp the atmosphere at high altitudes) having a low density; thin

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of rarefied

First recorded in 1660–70; rarefy + -ed 2

Explanation

Use the adjective rarefied to describe things that are so stylish, smart, or moral that they seem elevated above the ordinary, like the rarefied conversation of brilliant scholars. To correctly pronounce rarefied, accent the first syllable: "RARE-uh-fied." In addition to high-minded conversation, the word rarefied can also describe the air in high elevations that has less oxygen, like the rarefied air that can be challenging to mountain climbers. Sometimes the quality of airlessness shades the other meaning of the word, implying that the rarefied world of elegant people isn't comfortable to everyone.

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Vocabulary lists containing rarefied

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.

See Examples For:

In the same way that regional brands like Shake Shack and In-N-Out have maintained cult followings for their novelty, Cane’s has no doubt benefited from the same kind of rarefied air.

From Slate ● Aug. 24, 2026

Such is the rarefied air they're breathing at this World Cup, what we said in previewing Haiti can be said again in looking forward to Morocco.

From BBC ● Jun. 19, 2026

His mental adjustment on how to react to failure, combined with a conditioning program that led him to lose 10 pounds and become faster and stronger, created a spring environment sending him into rarefied air.

From Los Angeles Times ● Jun. 7, 2026

Were Chun to win this tournament, she would be in rarefied air with bookend victories separated by 11 years.

From Los Angeles Times ● Jun. 5, 2026

At a modest high school in the Tidewater city of Portsmouth, not far from John Casteen’s boyhood home, a guidance-office wall filled with college pennants does not include one from rarefied Virginia.

From "Class Matters" by The New York Times

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