uncertainty noun
ADJ. considerable, great | growing | continuing, lingering | economic, financial, legal, political
QUANT. degree, element
VERB + UNCERTAINTY cause, create, give rise to, lead to | add (to), fuel, increase Her comments will add to the uncertainty of the situation. Her comments will add uncertainty to an already complicated situation. | reduce | bring/put an end to, eliminate, remove, resolve | face They are facing some uncertainty about their jobs.
UNCERTAINTY + VERB surround sth the uncertainty surrounding the proposed changes in the law
PREP. ~ about a feeling of uncertainty about his future | ~ as to There's considerable uncertainty as to whether the government's job creation strategies will work. | ~ over uncertainty over the safety of the drug
PHRASES an area of uncertainty One area of uncertainty remains: who will lead the team? | a feeling of uncertainty, a period of uncertainty
You can also check other dicts: uncertainty (English, 中文解释 ), wordnet sense, Collins Definition