unused

adjective

un·​used ˌən-ˈyüzd How to pronounce unused (audio)
in the phrase "unused to" usually -ˈyüs(t)
Synonyms of unusednext
1
: not habituated : unaccustomed
unused to crowds
2
: not used: such as
a
: fresh, new
set an unused canvas on the easel
b
: not put to use : idle
unused land
c
: not consumed : accrued
unused sick leave

Examples of unused in a Sentence

The library has been unused for 10 years. I have four days of unused vacation time left.
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.
Points sitting unused are assets losing value. Christopher Elliott, USA Today, 5 Apr. 2026 Plans also call for an acute rehabilitation department in the second East Campus’ west medical tower, occupying space that was unused at the time of purchase. Paul Sisson, San Diego Union-Tribune, 5 Apr. 2026 Across the country, homeowners are leasing unused garage space for parking, vehicle storage, small business inventory, and even hobby space. Kathy Barnes, Better Homes & Gardens, 4 Apr. 2026 Think of toasters, blenders, radios, extra cable cords, and chargers sitting unused around your home. Olivia McIntosh, Martha Stewart, 4 Apr. 2026 See All Example Sentences for unused

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

Browse Nearby Words

Cite this Entry

“Unused.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unused. Accessed 6 Apr. 2026.

Kids Definition

unused

adjective
un·​used ˌən-ˈyüzd How to pronounce unused (audio)
ˈən-
in the phrase "
unused to "
usually -ˈyüs(t)
1
: not accustomed
unused to crowds
2
a
: not having been used before
an unused paintbrush
b
: not being in use : idle
c
: available for future use
unused vacation time

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