The quality of being unequal; difference, or want of equality, in any respect; lack of uniformity; disproportion; unevenness; disparity; diversity; as, an inequality in size, stature, numbers, power, distances, motions, rank, property, etc.
Unevenness; want of levelness; the alternate rising and falling of a surface; as, the inequalities of the surface of the earth, or of a marble slab, etc.
Variableness; changeableness; inconstancy; lack of smoothness or equability; deviation; unsteadiness, as of the weather, feelings, etc.
Disproportion to any office or purpose; inadequacy; competency; as, the inequality of terrestrial things to the wants of a rational soul.
An expression consisting of two unequal quantities, with the sign of inequality (< or >) between them; as, the inequality 2 < 3, or 4 > 1.
An irregularity, or a deviation, in the motion of a planet or satellite from its uniform mean motion; the amount of such deviation.
The worst form of inequality is to try to make unequal things equal. Aristotle
Americans have so far put up with inequality because they felt they could change their status. They didn't mind others being rich, as long as they had a path to move up as well. The American Dream is all about social mobility in a sense - the idea that anyone can make it. Fareed Zakaria
As I often say, we have come a long way from the days of slavery, but in 2014, discrimination and inequality still saturate our society in modern ways. Though racism may be less blatant now in many cases, its existence is undeniable. Al Sharpton
It is a wise man who said that there is no greater inequality than the equal treatment of unequals. Felix Frankfurter
Global poverty is a complex web of interlinked problems. There is no one 'silver bullet' that will solve global inequality. Multiple contributing factors must be tackled in parallel. Yes, education alone is unlikely to lead to employment without economic reform to address the demand side in much of the developing world. Adam Braun