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acceptable

[ak-sep-tuh-buh l] /ækˈsɛp tə bəl/
adjective
1.
capable or worthy of being accepted.
2.
pleasing to the receiver; satisfactory; agreeable; welcome.
3.
meeting only minimum requirements; barely adequate:
an acceptable performance.
4.
capable of being endured; tolerable; bearable:
acceptable levels of radiation.
Origin
1350-1400
1350-1400; Middle English < Late Latin acceptābilis. See accept, -able
Related forms
acceptability, acceptableness, noun
acceptably, adverb
unacceptability, noun
unacceptable, adjective
unacceptableness, noun
unacceptably, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for unacceptable
  • Berger argues that without a protected corridor, the herd will die off, an outcome that he says should be unacceptable.
  • Full employment is still a distant dream-and that's unacceptable.
  • The sensor heats up during long exposures, building up unacceptable levels of noise.
  • Any changes to an original photograph not itemized here are unacceptable and will render the photograph ineligible for a prize.
  • Yet even the softer diversion cuts in the current proposed plan appear unacceptable to the irrigation industry.
  • More extreme extents of unacceptable behaviors might require longer isolations.
  • But do some research on what vegetables are unacceptable.
  • We promptly correct him so he knows that it is unacceptable behavior.
  • But storing data in clear text is simple unacceptable.
  • Multi-word partials longer than five letters are unacceptable.
British Dictionary definitions for unacceptable

unacceptable

/ˌʌnəkˈsɛptəbəl/
adjective
1.
not satisfactory; inadequate: the standard was wholly unacceptable
2.
intolerable: hitting children is unacceptable

acceptable

/əkˈsɛptəbəl/
adjective
1.
satisfactory; adequate
2.
pleasing; welcome
3.
tolerable
Derived Forms
acceptability, acceptableness, noun
acceptably, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for unacceptable
adj.

late 15c., from un- (1) "not" + acceptable. Related: Unacceptably.

acceptable

adj.

late 14c., from Old French acceptable, from Latin acceptabilis "worthy of acceptance," from acceptare (see accept). Related: Acceptably.

Online Etymology Dictionary, © 2010 Douglas Harper
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20
27
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