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Definition of uncertainty noun from the Oxford Advanced Learner's Dictionary

uncertainty

noun
 
/ʌnˈsɜːtnti/
 
/ʌnˈsɜːrtnti/
(plural uncertainties)
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  1. [uncountable] the state of being uncertain
    • There is considerable uncertainty about the company's future.
    • He had an air of uncertainty about him.
    Extra Examples
    • Considerable uncertainty remains about this approach.
    • Her comments will add to the uncertainty of the situation.
    • Her comments will add uncertainty to an already complicated situation.
    • Her expression showed her uncertainty.
    • I expressed some uncertainty on the point.
    • It still leaves us with fundamental uncertainties about why the famine happened.
    • One area of uncertainty remains: who will lead the team?
    • Some uncertainty still exists about the safety of the new drug.
    • The 1990s were a period of high uncertainty for businesses.
    • The economy became a source of uncertainty and discontent.
    • There is considerable uncertainty in our understanding of global warming.
    • There's considerable uncertainty as to whether the government's job creation strategies will work.
    • They are facing some uncertainty about their jobs.
    • This will remove any uncertainties regarding possible contamination.
    • a climate of global economic uncertainty
    • a feeling of uncertainty about his future
    • the inherent uncertainty in economic and budgetary forecasts
    • the uncertainty surrounding the proposed changes in the law
    • uncertainty over the safety of the drug
    • All of us are a bit afraid of life's uncertainties and unexpected problems.
    • She tried to get on with her life amidst the uncertainties of war.
    • There is considerable uncertainty about the company's future.
    Oxford Collocations Dictionaryadjective
    • considerable
    • great
    • high
    … of uncertainty
    • amount
    • degree
    • element
    verb + uncertainty
    • cause
    • create
    • generate
    uncertainty + verb
    • surround something
    • exist
    • remain
    preposition
    • uncertainty about
    • uncertainty as to
    • uncertainty in
    phrases
    • an area of uncertainty
    • an atmosphere of uncertainty
    • a climate of uncertainty
    See full entry
  2. [countable] something that you cannot be sure about; a situation that makes you not be or feel certain
    • life’s uncertainties
    • the uncertainties of war
    Topics Doubt, guessing and certaintyc1
    Oxford Collocations Dictionaryadjective
    • considerable
    • great
    • high
    … of uncertainty
    • amount
    • degree
    • element
    verb + uncertainty
    • cause
    • create
    • generate
    uncertainty + verb
    • surround something
    • exist
    • remain
    preposition
    • uncertainty about
    • uncertainty as to
    • uncertainty in
    phrases
    • an area of uncertainty
    • an atmosphere of uncertainty
    • a climate of uncertainty
    See full entry
See uncertainty in the Oxford Advanced American DictionarySee uncertainty in the Oxford Learner's Dictionary of Academic English
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