un·​con·​di·​tioned | \ ˌən-kən-ˈdi-shənd How to pronounce unconditioned (audio) \

Definition of unconditioned

1 : not subject to conditions or limitations
2a : not dependent on or subjected to conditioning or learning : natural unconditioned responses
b : producing an unconditioned response unconditioned stimuli

Examples of unconditioned in a Sentence

Recent Examples on the Web Sanders' resolution is in line with broader calls within the party to reexamine the U.S.'s longstanding, unconditioned military and economic aid to Israel. Matthew Brown, USA TODAY, 20 May 2021 In early May, Sens. Susan Collins (R-Maine) and Dianne Feinstein (D-Calif.) wrote to Senate leaders along with eight GOP and Democratic colleagues backing emergency funding and unconditioned borrowing for the Postal Service. Jacob Bogage, Washington Post, 25 June 2020 The Sudanese Professional Associations (SPA), a body that led protests against former leader Omar al-Bashir, have called for the immediate and unconditioned handover of power to civilians. Yasir Abdullah, Nada Altaher And Kareem Khadder, CNN, 30 June 2019 What's interesting is to note how children react, perhaps unconditioned to the fear of breaking glass at this point. David Grossman, Popular Mechanics, 11 Oct. 2017 Any ducts that travel through an unconditioned room like an attic, basement, garage or crawl space should be insulated. Fran J. Donegan / Special To The Pioneer Press, Twin Cities, 17 Mar. 2017 Thus the imposer of conditions of reconstruction has now become the fore- most friend of the unconditioned return of the Rebel States. Charles P. Pierce, Esquire, 30 June 2017 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unconditioned.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of unconditioned

circa 1631, in the meaning defined at sense 1

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Time Traveler for unconditioned

Time Traveler

The first known use of unconditioned was circa 1631

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Dictionary Entries Near unconditioned



unconditioned reflex

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Cite this Entry

“Unconditioned.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unconditioned. Accessed 25 May. 2022.

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More Definitions for unconditioned


un·​con·​di·​tioned | \ -ˈdish-ənd How to pronounce unconditioned (audio) \

Medical Definition of unconditioned

1 : not dependent on or subjected to conditioning or learning unconditioned responses
2 : producing an unconditioned response unconditioned stimuli


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