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unused

[ uhn-yoozd for 1, 2; uhn-yoost for 3 ]
/ ʌnˈyuzd for 1, 2; ʌnˈyust for 3 /
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adjective
not used; not put to use: an unused room.
never having been used: an unused postage stamp.
not accustomed: unused to cold winters.
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Origin of unused

Middle English word dating back to 1250–1300; see origin at un-1, used
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use unused in a sentence

British Dictionary definitions for unused

unused

adjective
(ʌnˈjuːzd) not being or never having been made use of
(ʌnˈjuːst) (postpositive foll by to) not accustomed or used (to something)
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
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