un·​rea·​son·​ing | \ ˌən-ˈrēz-niŋ How to pronounce unreasoning (audio) , -ˈrē-zᵊn-iŋ\

Definition of unreasoning

: not reasoning especially : not moderated or controlled by reason unreasoning fear

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Other Words from unreasoning

unreasoningly \ ˌən-​ˈrēz-​niŋ-​lē How to pronounce unreasoningly (audio) , -​ˈrē-​zᵊn-​iŋ-​ \ adverb

Examples of unreasoning in a Sentence

an unreasoning hatred of the government his unreasoning devotion to a cause

Recent Examples on the Web

Let sound political prescience but take the place of an unreasoning prejudice, and this will be done. Frederick Douglass, The Atlantic, "‘A Treacherous President Stood in the Way’," 16 Aug. 2017

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

First Known Use of unreasoning

1677, in the meaning defined above

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Time Traveler for unreasoning

The first known use of unreasoning was in 1677

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English Language Learners Definition of unreasoning

formal : not based on or controlled by reason

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