Good god, did you learn a new word today?
in?e?qual?i?ty (n-kwl-t)n. pl. in?e?qual?i?ties
a. The condition of being unequal. 2.
b. An instance of being unequal.
a. Lack of equality, as of opportunity, treatment, or status. 3. Lack of smoothness or regularity; unevenness.
b. Social or economic disparity: the growing inequality between rich and poor.
4. Variability; changeability.
5. Mathematics An algebraic relation showing that a quantity is greater than or less than another quantity.
6. Astronomy A deviation from uniformity in the motion of a celestial body.
Tell whomever gave you the Word of the Day calendar that the Internet is poorer for it.