Simple Definition of unacceptable
: not pleasing or welcome : not acceptable
Examples of unacceptable in a sentence
a word that is unacceptable in formal English
Some of her ideas were unacceptable to other people.
First Known Use of unacceptable
UNACCEPTABLE Defined for Kids
Definition of unacceptable for Students
: not pleasing or welcome : not acceptable <unacceptable behavior>
Seen and Heard
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