Dictionary.com
Thesaurus.com
Synonyms

ageless

American  
[eyj-lis] / ˈeɪdʒ lɪs /

adjective

  1. not aging or appearing to age.

  2. lasting forever; eternal; undying.

    the ageless beauty of Greek sculpture.
ageless British  
/ ˈeɪdʒlɪs /

adjective

  1. apparently never growing old

  2. timeless; eternal

    an ageless quality
"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 ageless

First recorded in 1645–55; age + -less

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.

Job coach Colleen Paulson, founder of Ageless Careers, doesn’t make compensation-related promises and has stopped estimating how long it will take clients to find new roles.

From The Wall Street Journal • Mar. 19, 2026

Colleen Paulson is a career consultant and the founder of Ageless Careers, which works with people in their 40s and older.

From MarketWatch • Dec. 10, 2025

Ageless, danceable, up for anything communal yet unwilling to do anything mean.

From Washington Post • Feb. 14, 2022

One brand, Ageless Innovation, offers several with built-in sensors that respond to motion and touch.

From Seattle Times • Nov. 9, 2021

Sun-courier, whose roads of fire Bridge God's delay, The hearts that know thee, ah, they know, Ageless in clay, Sole immortality!

From Path Flower and Other Verses by Dargan, Olive Tilford

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.