Meaning of inequality in English
1. lack of equality in any respect, or an instance of this
social inequality ー social disparity
economic inequality[disparity] ー inequality[imbalance] of wealth ー the wealth gap ー the rich poor divide
After the waves of Covid-19 pass, inequality will inevitably widen.
2. lack of fixed pattern or consistency; irregularity or variability
the inequality of the weather
3. lack of smoothness in a surface; roughness
the inequalities of the ground