rea·​son·​less ˈrē-zᵊn-ləs How to pronounce reasonless (audio)
: not having the faculty of reason
a reasonless brute
: not reasoned : senseless
reasonless hostility
: not based on or supported by reasons
a reasonless accusation
reasonlessly adverb

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

Dictionary Entries Near reasonless

Cite this Entry

“Reasonless.” Dictionary, Merriam-Webster, Accessed 16 Jul. 2024.

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