ageing
Americannoun
noun
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the process of growing old or developing the appearance and characteristics of old age
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the change of properties that occurs in some metals after heat treatment or cold working
adjective
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becoming or appearing older or elderly
an ageing car
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giving or creating the appearance of age or elderliness
that dress is really ageing on her
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.
Singapore’s healthcare sector continues to be supported by structural tailwinds such as an ageing population, although rising costs remain key to watch, they say.
From The Wall Street Journal • Apr. 10, 2026
Citing low productivity, industrial decline and an ageing population, the institutes warned that Germany's economy would soon be unable to grow sustainably.
From Barron's • Apr. 1, 2026
There's a rural, ageing population here that is struggling.
From BBC • Mar. 31, 2026
In the ageing nation, home to almost 100,000 people over 100, diapers and related products are used more by seniors than babies.
From Barron's • Mar. 25, 2026
They were both old and round, and they lived in their flat with a number of ageing Highland terriers who had names like Hamish and Andrew and Jock.
From "Coraline" by Neil Gaiman
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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.