noun
plural -sions
a situation in which people are uncertain about what to do or are unable to understand something clearly [noncount]
[noncount] :the feeling that you have when you do not understand what is happening, what is expected, etc.
[noncount] :a state or situation in which many things are happening in a way that is not controlled or orderly
[noncount] :the act of mistakenly thinking that one person or thing is another