uncertainty

US /ʌnˈsə:tn:ti/

UK /ʌn'sɜ:tntɪ/

B2TOEIC
n. (u.)Uncountable NounFeeling of not really knowing what will happen
I had some uncertainty with the business plan
n. (u.)Uncountable NounLack of confidence; doubt.
She spoke with uncertainty, her voice trembling slightly.
n. (u.)Uncountable NounThe degree of doubt in a measurement.
The uncertainty in the measurement was estimated to be ± 0.5 cm.

Video subtitles

A Harmless Man is NOT a Good Man - Jordan Peterson

08:57A Harmless Man is NOT a Good Man - Jordan Peterson

Evolution Can't Explain Your Grandma

09:31Evolution Can't Explain Your Grandma

Why Getting A Job Feels Impossible Right Now

10:39Why Getting A Job Feels Impossible Right Now

Why A $100,000 Salary Can’t Buy The American Dream

09:29Why A $100,000 Salary Can’t Buy The American Dream

2014 CSULB Economic Forecast

42:082014 CSULB Economic Forecast