: not fair, sensible, or appropriate : not reasonable
I told him that I wouldn't pay unless he sent me a replacement. Am I being unreasonable?
You are entitled to compensation for unreasonable delays.
unreasonable demands/expectations
The prices were not unreasonable. [=were not too high]
Cite this Entry
“Unreasonable.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/unreasonable. Accessed 15 Apr. 2026.
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