variance /ˈverijəns/ noun plural variances
plural variances
Learner's definition of VARIANCE
1
formal : an amount of difference or change差额;变异;变化幅度 [noncount]
[count]
2
[count] law : an official decision or document that allows someone to do something that is not usually allowed by the rules(官方的)特殊许可
at variance
formal
: not in agreement与…不一致;矛盾 —
usually + with