Dictionary.com
Thesaurus.com
Synonyms

ageing

American  
[ey-jing] / ˈeɪ dʒɪŋ /

noun

  1. a variant of aging.


ageing British  
/ ˈeɪdʒɪŋ /

noun

  1. the process of growing old or developing the appearance and characteristics of old age

  2. the change of properties that occurs in some metals after heat treatment or cold working

"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

adjective

  1. becoming or appearing older or elderly

    an ageing car

  2. giving or creating the appearance of age or elderliness

    that dress is really ageing on her

"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

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.

This research, published in the European Journal of Ageing, looked at 55 cases involving heirs, donors and professionals, attempting to understand people’s motivations and mistakes when carving up their estate among their heirs.

From MarketWatch • Dec. 20, 2025

Ageing equipment is also set for renewal, and nations are looking to catch up after trailing the U.S. for years.

From The Wall Street Journal • Oct. 20, 2025

The study, published in the British journal Age & Ageing in early April, examined data from hundreds of people 65 to 80 years old.

From Los Angeles Times • May 19, 2025

"Ageing accommodation blocks often cannot meet modern living requirements and standards", it added, and "this is having an adverse effect on recruitment and retention".

From BBC • Dec. 10, 2024

Standing at Valhalla’s portal, In her casket has rich store Of rare apples gilded o’er; Those rare apples, not of Earth, Ageing Æsir give fresh birth.”

From Myths of the Norsemen From the Eddas and Sagas by Guerber, H. A. (Hélène Adeline)