ailing
Americanadjective
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sickly; unwell.
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unsound or troubled.
a financially ailing corporation.
adjective
Etymology
Origin of ailing
Explanation
Someone who's ailing is sick. You might visit your ailing grandmother in the hospital. You can use the adjective ailing to describe someone who's very ill, or use it figuratively, to talk about "our ailing economy," or "the ailing school system." The next time you call in sick to work, you might say, "I can't come in today — I'm afraid I'm ailing." Ailing comes from the verb ail, "trouble or afflict," from the Old English eglan, "to trouble, plague, or pain."
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.
Hoppock said Estelle was detained on a layover, as she traveled home from visiting her ailing father in France.
From Salon • May 14, 2026
To support the ailing fund, KKR will buy $150 million of new convertible preferred shares.
From The Wall Street Journal • May 11, 2026
On Monday, Sir Keir will attempt to reboot his ailing premiership with a speech which will set out "with clarity" his values and convictions.
From BBC • May 9, 2026
Volkswagen's future is at risk without further cost-cuts, the ailing German auto giant warned Thursday after profits plunged more than feared as headwinds mount.
From Barron's • Apr. 30, 2026
For those of us at the shelter, it ended with two words, Behawenha Allah, spoken amid tears by an ailing man who leaned on a cane as he stood at the shelter’s door.
From "Tasting the Sky" by Ibtisam Barakat
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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.