Definitions
adjective
not conforming to standard usage
“the following use of `access' was judged unacceptable by a panel of linguists; `You can access your cash at any of 300 automatic tellers'”
adjective
not acceptable; not welcome
“a word unacceptable in polite society”
adjective
not adequate to give satisfaction
“the coach told his players that defeat was unacceptable”
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