wear out

verb

wore out; worn out; wearing out; wears out
Synonyms of wear outnext

transitive verb

1
2
: to make useless especially by long or hard usage
3
4
: to endure through : outlast
wear out a storm
5
: to consume (time) tediously
wear out idle days

intransitive verb

: to become useless from long or excessive wear or use

Examples of wear out in a Sentence

keeping up with twin toddlers wears me out
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Roofs wear out over time, especially in areas with severe weather, and water heaters fail. Angelica Leicht, CBS News, 8 June 2026 The starters, who’d played heavy minutes all season, were worn out by the Pacers’ speed, depth, and physicality, and after the series the Knicks fired Thibodeau despite his relative success. Louisa Thomas, New Yorker, 7 June 2026 When one of those components becomes blocked, worn out, or damaged, excess friction and heat can develop, and a burning odor can be released. Jessica Safavimehr, Southern Living, 5 June 2026 If your everyday bra is worn out, replace it with this scalloped bra that provides padded support — without uncomfortable underwire that digs and pokes. Isabel Garcia, PEOPLE, 3 June 2026 See All Example Sentences for wear out

Word History

First Known Use

14th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of wear out was in the 14th century

Cite this Entry

“Wear out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wear%20out. Accessed 10 Jun. 2026.

Kids Definition

wear out

verb
1
: to tire gradually
worn out from exercising
2
: to make or become useless by wear

More from Merriam-Webster on wear out

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster